CVE-2026-73331

HIGH 7.1

CamaleonCMS 2.9.1 Authenticated SQL Injection via Post Slug Field

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

CamaleonCMS 2.9.1 contains an authenticated SQL injection vulnerability that allows authenticated attackers with post creation or editing privileges to submit a crafted slug value containing SQL syntax that the database backend evaluates as part of an inadequately parameterized query. Attackers can supply malicious slug payloads using boolean- or union-style blind SQL injection techniques to extract sensitive data from the underlying SQLite database, including administrative credentials and configuration values stored in application tables.

CWE	CWE-89
Vendor	owen2345
Product	camaleoncms
Published	Aug 12, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Affected Versions

owen2345 / CamaleonCMS

0 ≤ 2.9.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/owen2345/camaleon-cms enrik-m.github.io: https://enrik-m.github.io/posts/Camaleon-CMS-Vulnerabilties/#44-stored-xss-via-draft-post-title vulncheck.com: https://www.vulncheck.com/advisories/camaleoncms-authenticated-sql-injection-via-post-slug-field

Credits

Amir Aliu & Enrik Mustafa