Writeup Exploits

66,850 exploits tracked across all sources.

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CVE-2026-29779 WRITEUP HIGH
UptimeFlare <377a596 - Info Disclosure
UptimeFlare is a serverless uptime monitoring & status page solution, powered by Cloudflare Workers. Prior to commit 377a596, configuration file uptime.config.ts exports both pageConfig (safe for client use) and workerConfig (server-only, contains sensitive data) from the same module. Due to pages/incidents.tsx importing and using workerConfig directly inside client-side component code, the entire workerConfig object was included in the client-side JavaScript bundle served to all visitors. This issue has been patched via commit 377a596.
CVSS 7.5
CVE-2026-29780 WRITEUP MEDIUM
eml-parser < 2.0.1 - Path Traversal and Arbitrary File Write via Unsanitized Attachment Filename
eml_parser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to version 2.0.1, the official example script examples/recursively_extract_attachments.py contains a path traversal vulnerability that allows arbitrary file write outside the intended output directory. Attachment filenames extracted from parsed emails are directly used to construct output file paths without any sanitization, allowing an attacker-controlled filename to escape the target directory. This issue has been patched in version 2.0.1.
CVSS 5.5
CVE-2026-29784 WRITEUP HIGH
Ghost 5.101.6-6.19.2 - Cross-Site Request Forgery via Session Verification
Ghost is a Node.js content management system. From version 5.101.6 to 6.19.2, incomplete CSRF protections around /session/verify made it possible to use OTCs in login sessions different from the requesting session. In some scenarios this might have made it easier for phishers to take over a Ghost site. This issue has been patched in version 6.19.3.
CVSS 7.5
CVE-2026-29787 WRITEUP MEDIUM
mcp-memory-service <10.21.0 - Info Disclosure
mcp-memory-service is an open-source memory backend for multi-agent systems. Prior to version 10.21.0, the /api/health/detailed endpoint returns detailed system information including OS version, Python version, CPU count, memory totals, disk usage, and the full database filesystem path. When MCP_ALLOW_ANONYMOUS_ACCESS=true is set (required for the HTTP server to function without OAuth/API key), this endpoint is accessible without authentication. Combined with the default 0.0.0.0 binding, this exposes sensitive reconnaissance data to the entire network. This issue has been patched in version 10.21.0.
CVSS 5.3
CVE-2026-30832 WRITEUP CRITICAL
Soft Serve 0.6.0-0.11.3 - Authenticated Server-Side Request Forgery via LFS Endpoint URL
Soft Serve is a self-hostable Git server for the command line. From version 0.6.0 to before version 0.11.4, an authenticated SSH user can force the server to make HTTP requests to internal/private IP addresses by running repo import with a crafted --lfs-endpoint URL. The initial batch request is blind (the response from a metadata endpoint won't parse as valid LFS JSON), but an attacker hosting a fake LFS server can chain this into full read access to internal services by returning download URLs that point at internal targets. This issue has been patched in version 0.11.4.
CVSS 9.1
CVE-2026-3661 WRITEUP MEDIUM
Wavlink WL-NU516U1 240425 - Command Injection
A flaw has been found in Wavlink WL-NU516U1 240425. This affects the function ota_new_upgrade of the file /cgi-bin/adm.cgi. This manipulation of the argument model causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.
CVSS 4.7
CVE-2026-3662 WRITEUP MEDIUM
Wavlink WL-NU516U1 240425 - Command Injection
A vulnerability has been found in Wavlink WL-NU516U1 240425. This vulnerability affects the function usb_p910 of the file /cgi-bin/adm.cgi. Such manipulation of the argument Pr_mode leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure.
CVSS 4.7
CVE-2026-3663 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was found in xlnt-community xlnt up to 1.6.1. This issue affects the function xlnt::detail::compound_document_istreambuf::xsgetn of the file source/detail/cryptography/compound_document.cpp of the component XLSX File Parser. Performing a manipulation results in out-of-bounds read. The attack is only possible with local access. The exploit has been made public and could be used. The patch is named 147. It is recommended to apply a patch to fix this issue.
CVSS 3.3
CVE-2026-3664 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was determined in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::compound_document::read_directory of the file source/detail/cryptography/compound_document.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. This patch is called 147. Applying a patch is advised to resolve this issue.
CVSS 3.3
CVE-2026-3665 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was identified in xlnt-community xlnt up to 1.6.1. The affected element is the function xlnt::detail::xlsx_consumer::read_office_document of the file source/detail/serialization/xlsx_consumer.cpp of the component XLSX File Parser. The manipulation leads to null pointer dereference. The attack must be carried out locally. The exploit is publicly available and might be used.
CVSS 3.3
CVE-2026-3665 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was identified in xlnt-community xlnt up to 1.6.1. The affected element is the function xlnt::detail::xlsx_consumer::read_office_document of the file source/detail/serialization/xlsx_consumer.cpp of the component XLSX File Parser. The manipulation leads to null pointer dereference. The attack must be carried out locally. The exploit is publicly available and might be used.
CVSS 3.3
CVE-2026-3665 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was identified in xlnt-community xlnt up to 1.6.1. The affected element is the function xlnt::detail::xlsx_consumer::read_office_document of the file source/detail/serialization/xlsx_consumer.cpp of the component XLSX File Parser. The manipulation leads to null pointer dereference. The attack must be carried out locally. The exploit is publicly available and might be used.
CVSS 3.3
CVE-2026-3664 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was determined in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::compound_document::read_directory of the file source/detail/cryptography/compound_document.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. This patch is called 147. Applying a patch is advised to resolve this issue.
CVSS 3.3
CVE-2026-3664 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was determined in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::compound_document::read_directory of the file source/detail/cryptography/compound_document.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. This patch is called 147. Applying a patch is advised to resolve this issue.
CVSS 3.3
CVE-2026-3664 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was determined in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::compound_document::read_directory of the file source/detail/cryptography/compound_document.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. This patch is called 147. Applying a patch is advised to resolve this issue.
CVSS 3.3
CVE-2026-3663 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was found in xlnt-community xlnt up to 1.6.1. This issue affects the function xlnt::detail::compound_document_istreambuf::xsgetn of the file source/detail/cryptography/compound_document.cpp of the component XLSX File Parser. Performing a manipulation results in out-of-bounds read. The attack is only possible with local access. The exploit has been made public and could be used. The patch is named 147. It is recommended to apply a patch to fix this issue.
CVSS 3.3
CVE-2026-3663 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was found in xlnt-community xlnt up to 1.6.1. This issue affects the function xlnt::detail::compound_document_istreambuf::xsgetn of the file source/detail/cryptography/compound_document.cpp of the component XLSX File Parser. Performing a manipulation results in out-of-bounds read. The attack is only possible with local access. The exploit has been made public and could be used. The patch is named 147. It is recommended to apply a patch to fix this issue.
CVSS 3.3
CVE-2026-3663 WRITEUP LOW
xlnt-community xlnt <=1.6.1 - Memory Corruption
A vulnerability was found in xlnt-community xlnt up to 1.6.1. This issue affects the function xlnt::detail::compound_document_istreambuf::xsgetn of the file source/detail/cryptography/compound_document.cpp of the component XLSX File Parser. Performing a manipulation results in out-of-bounds read. The attack is only possible with local access. The exploit has been made public and could be used. The patch is named 147. It is recommended to apply a patch to fix this issue.
CVSS 3.3
CVE-2026-3667 WRITEUP MEDIUM
Freedom Factory dGEN1 <20260221 - Privilege Escalation
A security flaw has been discovered in Freedom Factory dGEN1 up to 20260221. The impacted element is the function FakeAppService of the component org.ethosmobile.ethoslauncher. The manipulation results in improper authorization. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS 5.3
CVE-2026-3667 WRITEUP MEDIUM
Freedom Factory dGEN1 <20260221 - Privilege Escalation
A security flaw has been discovered in Freedom Factory dGEN1 up to 20260221. The impacted element is the function FakeAppService of the component org.ethosmobile.ethoslauncher. The manipulation results in improper authorization. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS 5.3
CVE-2026-3668 WRITEUP LOW
Freedom Factory dGEN1 <=20260221 - Auth Bypass
A weakness has been identified in Freedom Factory dGEN1 up to 20260221. This affects the function AndroidEthereum of the component org.ethosmobile.webpwaemul. This manipulation causes improper access controls. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is reported as difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS 3.1
CVE-2026-27796 WRITEUP MEDIUM
homarr < 1.54.0 - Unauthenticated Sensitive Information Exposure via tRPC Integration Endpoint
Homarr is an open-source dashboard. Prior to version 1.54.0, the integration.all tRPC endpoint in Homarr is exposed as a publicProcedure, allowing unauthenticated users to retrieve a complete list of configured integrations. This metadata includes sensitive information such as internal service URLs, integration names, and service types. This issue has been patched in version 1.54.0.
CVSS 5.3
CVE-2026-27797 WRITEUP MEDIUM
homarr < 1.54.0 - Unauthenticated Server-Side Request Forgery
Homarr is an open-source dashboard. Prior to version 1.54.0, an unauthenticated Server-Side Request Forgery (SSRF) vulnerability allows a remote attacker to force the Homarr server to perform arbitrary outbound HTTP requests. This can be used as an internal network access primitive (e.g., reaching loopback/private ranges) from the Homarr host/container network context. This issue has been patched in version 1.54.0.
CVSS 5.3
CVE-2026-30827 WRITEUP HIGH
express-rate-limit 8.0.0-8.0.1 - DoS
express-rate-limit is a basic rate-limiting middleware for Express. In versions starting from 8.0.0 and prior to versions 8.0.2, 8.1.1, 8.2.2, and 8.3.0, the default keyGenerator in express-rate-limit applies IPv6 subnet masking (/56 by default) to all addresses that net.isIPv6() returns true for. This includes IPv4-mapped IPv6 addresses (::ffff:x.x.x.x), which Node.js returns as request.ip on dual-stack servers. Because the first 80 bits of all IPv4-mapped addresses are zero, a /56 (or any /32 to /80) subnet mask produces the same network key (::/56) for every IPv4 client. This collapses all IPv4 traffic into a single rate-limit bucket: one client exhausting the limit causes HTTP 429 for all other IPv4 clients. This issue has been patched in versions 8.0.2, 8.1.1, 8.2.2, and 8.3.0.
CVSS 7.5
CVE-2026-30828 WRITEUP HIGH
wallos < 4.6.2 - Server-Side Request Forgery via URL Parameter
Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, the url parameter can be used to retrieve local system files. This issue has been patched in version 4.6.2.
CVSS 7.5