CVE-2026-22257
HIGHsalvo < 0.88.1 - Cross-Site Scripting via Unsanitized File and Folder Names
Title source: llmDescription
Salvo is a Rust web backend framework. Prior to version 0.88.1, the function list_html generates a file view of a folder without sanitizing the files or folders names, this may potentially lead to XSS in cases where a website allow the access to public files using this feature and anyone can upload a file. This issue has been patched in version 0.88.1.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/salvo-rs/salvo/security/advisories/GHSA-54m3-5fxr-2f3j
Various Sources x_refsource_misc
https://github.com/salvo-rs/salvo/blob/16efeba312a274739606ce76366d921768628654/crates/serve-static/src/dir.rs#L581
Scores
CVSS v3
8.8
EPSS
0.0030
EPSS Percentile
21.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
crates.io/salvo
0 - 0.88.1crates.io
salvo/salvo
< 0.88.1
Published
Jan 08, 2026
Tracked Since
Feb 18, 2026