# CVE-2026-102802: Joomla Extension - regularlabs.com - PHP code injection vector in Sourcerer extension < 17.0.1 when used with Articles Anywhere extension < 20.1.1

Status: published. Published: 2026-11-02. Updated: 2026-11-02.

Joomla Extension - regularlabs.com - PHP code injection vector in Sourcerer extension < 17.0.1 when used with Articles Anywhere extension < 20.1.1 - Sourcerer can restrict PHP in articles according to article-author trust; the exact creator and last-editor rule varies by release. Articles Anywhere can insert the text or full layout of one article into another. In the affected combination, when Articles Anywhere processes an inclusion before Sourcerer and Force Content Triggers is off, the included article's Sourcerer code can be evaluated using the enclosing article's trusted identity rather than the included article's own identity. The resulting gap is between the authority of the article supplying the code and the authority used to decide whether to run it. Ordinary Articles Anywhere output is not itself the issue.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- regularlabs.com / Sourcerer Free extension for Joomla (plg_system_sourcerer): 13.0.0-17.0.0 (affected). Source: CNA: Joomla
- regularlabs.com / Sourcerer Pro extension for Joomla (plg_system_sourcerer): 3.0.0-17.0.0 (affected). Source: CNA: Joomla
- regularlabs.com / Articles Anywhere extension for Joomla (plg_system_articlesanywhere): 1.4.5-20.1.0 (affected). Source: CNA: Joomla

## Severity and prioritization

- CVSS 4.0: 8.9 (high); CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H; source: CNA: Joomla

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-94

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.regularlabs.com/ (CNA: Joomla; product)

## Provenance

- CNA: Joomla: https://www.cve.org/CVERecord?id=CVE-2026-102802; retrieved 2026-11-02; source updated 2026-11-02

Revision: 2fe6203293228ee0fe97401f78373f059183bbeb190272b79d5814cedbec5f8f

Canonical: https://y2.dev/cve/CVE-2026-102802

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