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High CVSS 8.7

CVE-2026-73332

NVD analysis in progress

CamaleonCMS contains a stored cross-site scripting vulnerability in the cama_contact_form plugin that allows low-privileged authenticated attackers to inject arbitrary HTML by submitting unsanitized content to the before_html field through the contact form edit endpoint, which lacks proper authorization controls. Attackers can persist malicious script payloads into the database that execute in victims' browsers when the contact form loads, enabling cookie theft, forged authenticated requests against the admin interface, and session takeover of viewing users.

What this means

Exposure
Exploitable remotely over the network and with an ordinary user account — but only if a user opens booby-trapped content.
Impact
An attacker can read sensitive data and modify or destroy data. The impact spreads beyond the vulnerable component into other parts of the system.
Weakness
Unescaped input is placed into an SQL query, letting the attacker read or alter the database (SQL injection).
Likelihood
Its EPSS score stays low: nothing points to imminent exploitation, which is no reason to leave it unpatched.

What to doFold into the next patch cycle.

Read automatically from the CVSS vector, the weakness type (CWE) and the EPSS score. The technical description above remains the one published by NIST.

Published
12 August 2026
CVSS
8.7 (v3.1) CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
EPSS
0.23% probability of exploitation within 30 days · above 14% of all CVEs
Weakness
CWE-89
Sources
nvd
References

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