CVE-2020-9007: Codologic codoforum cross-site scripting vulnerability

Codologic · Codoforum

Codoforum 4.8.8 allows self-XSS via the title of a new topic.

5.4 CVSS 3.1 Medium EPSS 0.53% · top 57.4% CWE-79 · Cross-site scripting

5.4CVSS 3.1 base score, v2 3.5

0.53%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References, 2 tagged exploit

17 Jun 2026Last modified by NVD

Description

Codoforum 4.8.8 allows self-XSS via the title of a new topic.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Codoforum Codologic

References

Link	Tags
https://github.com/matuhn/Research/blob/master/codoforum/readme.md	ExploitThird Party Advisory
https://github.com/matuhn/Research/blob/master/codoforum/readme.md	ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-9007), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.