CVE-2026-76572
A vulnerability was detected in pkp pkp-lib up to 3.3.0-22/3.4.0-10/3.5.0-4. The affected element is the function _transformPHP of the file classes/xslt/XSLTransformer.php. The manipulation results in xml external entity reference. The attack can be executed remotely. Upgrading to version 3.3.0-23, 3.4.0-11 and 3.5.0-5 is sufficient to fix this issue. The patch is identified as 78c699370ea43ae2784e1c4ace7c947d207f2b47. Upgrading the affected component is advised.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 5.8
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- EPSS probability
- 0.34%
- CWE
- CWE-611, CWE-610
- Published
- 2026-08-19
- Last modified
- 2026-08-20
Affected products
- pkp pkp-lib
- pkp pkp-lib
- pkp pkp-lib
- pkp pkp-lib
- pkp pkp-lib
- pkp pkp-lib
Weakness type
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