CVE-2026-76572
5.1
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
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| pkp | pkp-lib | 3.3.0-22 | affected |
| pkp | pkp-lib | 3.4.0-10 | affected |
| pkp | pkp-lib | 3.5.0-4 | affected |
| pkp | pkp-lib | 3.3.0-23 | unaffected |
| pkp | pkp-lib | 3.4.0-11 | unaffected |
| pkp | pkp-lib | 3.5.0-5 | unaffected |
Weaknesses
- CWE-611: XML External Entity Reference
- CWE-610: Externally Controlled Reference
References
- https://vuldb.com/vuln/393037
- https://vuldb.com/vuln/393037/cti
- https://vuldb.com/cve/CVE-2026-76572
- https://vuldb.com/submit/878359
- https://github.com/pkp/pkp-lib/issues/12977
- https://github.com/pkp/pkp-lib/commit/78c699370ea43ae2784e1c4ace7c947d207f2b47
- https://github.com/pkp/pkp-lib/releases/tag/3_5_0-5
- https://github.com/pkp/pkp-lib/
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