CVE-2020-13873
9.8
CRITICAL · CVSS 3.1 · EPSS 4.9% (pctl 92)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
A SQL Injection vulnerability in get_topic_info() in sys/CODOF/Forum/Topic.php in Codoforum before 4.9 allows remote attackers (pre-authentication) to bypass the admin page via a leaked password-reset token of the admin. (As an admin, an attacker can upload a PHP shell and execute remote code on the operating system.)
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 4.92% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-89 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-05-12 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| codologic | codoforum |
References
- http://codologic.com/forum/
- https://blog.sonarsource.com/codoforum-4.8.7-critical-code-vulnerabilities-explained
- https://community.sonarsource.com/c/announce/stories/23
- https://community.sonarsource.com/t/codoforum-4-8-7-critical-code-vulnerabilities-explained/28297
- https://github.com/SmashITs
- https://twitter.com/sonarsource/status/1300818196090384384
- http://codologic.com/forum/
- https://blog.sonarsource.com/codoforum-4.8.7-critical-code-vulnerabilities-explained
- https://community.sonarsource.com/c/announce/stories/23
- https://community.sonarsource.com/t/codoforum-4-8-7-critical-code-vulnerabilities-explained/28297
- https://github.com/SmashITs
- https://twitter.com/sonarsource/status/1300818196090384384
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