Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package php-xml (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-PHPXML-16753799
- published19 May 2026
- disclosed10 May 2026
Introduced: 10 May 2026
CVE-2026-6735 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php-xml package and not the php-xml package as distributed by RHEL.
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, 8.5.* before 8.5.6, due to improper sanitation of user data, it allows an attacker to compose an URL, which will cause the target to execute arbitrary JavaScript code (XSS) on the target's machine when the target is viewing the PHP-FPM status page.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2468562
- https://access.redhat.com/security/cve/CVE-2026-6735
- https://access.redhat.com/errata/RHSA-2026:14125
- https://access.redhat.com/errata/RHSA-2026:22649
- https://access.redhat.com/errata/RHSA-2026:23388
- https://github.com/php/php-src/security/advisories/GHSA-7qg2-v9fj-4mwv