CRITICAL 10.0 NVD

CVE-2026-74253

Joomla Extension - regularlabs.com - Unauthenticated RCE through unverified reflected user input in Sourcerer < 14.0.0 - Regular Labs Sourcerer before 14.0.0 pr

Joomla Extension - regularlabs.com - Unauthenticated RCE through unverified reflected user input in Sourcerer < 14.0.0 - Regular Labs Sourcerer before 14.0.0 processes {source} blocks found in Joomla’s final rendered HTML without reliably determining where that code originated.

References

https://regularlabs.com/

Published: 2026-08-17 · Source: NVD · Feed updated: 2026-08-17

This critical severity vulnerability with a CVSS score of 10.0 was published on 2026-08-17 via NVD.

Risk Timeline

CVE Disclosed2026-08-17 · -1 days ago

Remediation Resources

Analysis & PoC

regularlabs.com/

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