CVE-2026-44962
Plesk contains an XPath injection vulnerability in the APS Application Catalog search functionality, where user-supplied input is interpolat
CVSS
9.9
Crítico
EPSS
0.7%
p51
KEV
—
Exploit Today
15
0-100
Publicado: 29 may 2026 · Última mod.: 14 ago 2026 · CWE-643
0.7%EPSS · 30 días0.7%
2026-08-182026-09-15
Plesk contains an XPath injection vulnerability in the APS Application Catalog search functionality, where user-supplied input is interpolated into XPath queries without proper sanitization. This allows an authenticated, low-privileged user to execute arbitrary operating system commands on the server, resulting in local privilege escalation.
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-118646.5 MED—
———IBM Cloud Pak for Business Automation 26.0.0 through 26.0.0 Interim Fix 001, 25.0.0 through 25.0.0 Interim Fix 005, 24.0.1 through 24.0.1 Interim Fix 008, and 24.0.0 through 24.0.0 Interim Fix 009 is vulnerable to an XPath injection vulnerability, which could allow an authenticated attacker to exfiltrate sensitive application data and/or determine the structure of the XML document.1dCVE-2026-93909.1 CRÍ21.4%
——6XML::Sig versions before 0.71 for Perl allow XPath injection in ID lookup.
verify() and _get_signed_xml() in lib/XML/Sig.pm build XPath expressions by concatenating the SignedInfo/Reference/@URI value read from the document being verified. The value is neither escaped nor checked against the NCName grammar that XML requires of an ID, so a URI containing a single quote closes the string literal in the generated expression and appends arbitrary XPath operators.
A crafted URI can make the lookup match elements the reference does not name, or every element in the document, so which node is selected for digest verification is decided by the injected expression rather than by the reference.42d