Vulnerability · Published Jun 28, 2024 · Assigned by CERT-PL

CVE-2024-5737HTML Injection in AdmirorFrames Joomla! Extension

Medium 6.3

In plain English

A medium-severity cross-site scripting in AdmirorFrames from Nikola Vasilijevski. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS 4.0)6.3Medium

Exploit odds (30 days)1.1%top 34.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack tooling1Public PoC

Official description

Script afGdStream.php in AdmirorFrames Joomla! extension doesn’t specify a content type and as a result default (text/html) is used. An attacker may embed HTML tags directly in image data which is rendered by a webpage as HTML. This issue affects AdmirorFrames: before 5.0.

Affected products (as reported)

Vendor	Product	Versions
Nikola Vasilijevski	AdmirorFrames	0 – before 5.0

Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/AU:Y/R:U/V:D/RE:L/U:Green

References

https://cert.pl/en/posts/2024/06/CVE-2024-5735/ third-party-advisory
https://cert.pl/posts/2024/06/CVE-2024-5735/ third-party-advisory
https://github.com/vasiljevski/admirorframes/issues/3 issue-tracking
https://github.com/sectroyer/CVEs/tree/main/CVE-2024-5737 technical-description
https://github.com/afine-com/CVE-2024-5737 technical-description