CVE-2022-44216

HIGH
Published Feb 20, 20233y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Feb 20, 2023 3y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-306 Missing Authentication for Critical Function Authentication

Affected Products 2

VendorProductVersionRange
sirgnuboard5.5.4any
sirgnuboard5.5.5any

References 3

  • github.com https://github.com/gnuboard/gnuboard5/commit/11718eb4c02ffdca5393bedc0300a75e4e7b19f2
    Patch
  • gratis-herring-da5.notion.site https://gratis-herring-da5.notion.site/Gnuboard-Account-Takeover-version-5-5-4-5-5-5-2f69b0a21be642f58d8b7c72feea343a
    PatchThird Party Advisory
  • sir.kr https://sir.kr/g5_pds/6400
    PatchVendor Advisory

Remediation

  • github.com https://github.com/gnuboard/gnuboard5/commit/11718eb4c02ffdca5393bedc0300a75e4e7b19f2
    Patch
  • gratis-herring-da5.notion.site https://gratis-herring-da5.notion.site/Gnuboard-Account-Takeover-version-5-5-4-5-5-5-2f69b0a21be642f58d8b7c72feea343a
    PatchThird Party Advisory
  • sir.kr https://sir.kr/g5_pds/6400
    PatchVendor Advisory