Description
Gnuboard 5.5.4 and 5.5.5 is vulnerable to Insecure Permissions. An attacker can change password of all users without knowing victim's original password.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://github.com/gnuboard/gnuboard5/commit/11718eb4c02ffdca5393bedc0300a75e4e7b19f2Patch
- https://gratis-herring-da5.notion.site/Gnuboard-Account-Takeover-version-5-5-4-5-5-5-2f69b0a21be642f58d8b7c72feea343aPatch, Third Party Advisory
- https://sir.kr/g5_pds/6400Patch, Vendor Advisory
- https://github.com/gnuboard/gnuboard5/commit/11718eb4c02ffdca5393bedc0300a75e4e7b19f2Patch
- https://gratis-herring-da5.notion.site/Gnuboard-Account-Takeover-version-5-5-4-5-5-5-2f69b0a21be642f58d8b7c72feea343aPatch, Third Party Advisory
- https://sir.kr/g5_pds/6400Patch, Vendor Advisory
Timeline
- Published
- Feb 20, 2023
- Last modified
- Jun 17, 2026
- NVD status
- Modified