primefaces primereact API ObjectUtils.js ObjectUtils.mutateFieldData prototype pollution
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.5%
exploitation probability
0.5%top 56% of all CVEs
observed exploitation
nono source reports it
A weakness has been identified in primefaces primereact up to 10.9.8. This issue affects the function ObjectUtils.mutateFieldData of the file components/lib/utils/ObjectUtils.js of the component API. This manipulation of the argument Field causes improperly controlled modification of object prototype attributes. The attack is possible to be carried out remotely. Upgrading to version 10.9.9 and 11.0.0 is capable of addressing this issue. Patch name: 61f182e11d9ef52032ff56f420da763a6938236f. It is recommended to upgrade the affected component.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
Affected products
primefaces · primereactReferences
https://github.com/Mantle-UI/mantle-ui/issues/50https://github.com/primefaces/primereact/https://github.com/primefaces/primereact/commit/61f182e11d9ef52032ff56f420da763a6938236fhttps://github.com/primefaces/primereact/issues/8553https://github.com/primefaces/primereact/releases/tag/10.9.9https://github.com/primefaces/primereact/security/advisories/GHSA-hgqw-899r-rc46https://vuldb.com/cve/CVE-2026-15538https://vuldb.com/submit/855024https://vuldb.com/vuln/377888https://vuldb.com/vuln/377888/cti