CVE-2026-28678
HIGHDSA Study Hub < 2026-02-21 - Insufficiently Protected Credentials in JWT Cookie Storage
Title source: llmDescription
DSA Study Hub is an interactive educational web application. Prior to commit d527fba, the user authentication system in server/routes/auth.js was found to be vulnerable to Insufficiently Protected Credentials. Authentication tokens (JWTs) were stored in HTTP cookies without cryptographic protection of the payload. This issue has been patched via commit d527fba.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/toxicbishop/DSA-with-tsx/security/advisories/GHSA-vmxr-562h-rcgg
Scores
CVSS v3
8.1
EPSS
0.0016
EPSS Percentile
6.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-522
CWE-311
Status
published
Products (1)
toxicbishop/dsa_study_hub
< 2026-02-21
Published
Mar 07, 2026
Tracked Since
Mar 07, 2026