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3 vulnerabilities by codoforum
GCVE-1988-2026-0162
Vulnerability from gna-1988 – Published: 2026-09-07 13:35 – Updated: 2026-09-11 08:15
VLAI
EPSS
VEX
Title
[0day-rubbish] Codoforum 5.4.1 Authenticated arbitrary file upload to PHP RCE (7.2)
Summary
0day Rubbish Research Team is publicly disclosing a vulnerability in Codoforum 5.4.1.
Type: Authenticated arbitrary file upload to PHP RCE (CWE-434)
CVSS: 7.2 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Impact: Arbitrary PHP code execution as www-data: the forum database, user data, and application files under attacker
control, commonly escalating to the underlying host.
Authentication: authenticated (requires valid session)
Full technical analysis and a reproducible proof-of-concept:
https://0day-rubbish.com/blog/codoforum-admin-cat-img-polyglot-upload-rce
Project archive (ongoing disclosure series):
https://github.com/Exploit-Garbage/0day-Rubbish
Vendor has been notified. CVE ID is pending.
--
0day Rubbish Research Team
disclosure () 0day-rubbish com
https://0day-rubbish.com
_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
CWE
Assigner
References
7 references
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CVE-2020-21845 (GCVE-0-2020-21845)
Vulnerability from nvd – Published: 2020-09-14 17:42 – Updated: 2024-08-04 14:30
VLAI
EPSS
VEX
Summary
Codoforum 4.8.3 allows HTML Injection in the 'admin dashboard Manage users Section.'
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://vyshnavvizz.blogspot.com/2020/01/html-inj… | x_refsource_MISC |
| https://codoforum.com/ | x_refsource_MISC |
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CVE-2020-21845 (GCVE-0-2020-21845)
Vulnerability from cvelistv5 – Published: 2020-09-14 17:42 – Updated: 2024-08-04 14:30
VLAI
EPSS
VEX
Summary
Codoforum 4.8.3 allows HTML Injection in the 'admin dashboard Manage users Section.'
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://vyshnavvizz.blogspot.com/2020/01/html-inj… | x_refsource_MISC |
| https://codoforum.com/ | x_refsource_MISC |
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