What’s Vulnerable › Vulnerabilities

CVE-2022-44216

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-02-20 · updated 2026-06-17
• Weakness: CWE-306

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.

Affected products

• gnuboard5: 5.5.4, 5.5.5

References

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

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