CVE-2026-71881

EUVD-2026-118543
Multiple injection issues in resource metadata fields in GBIF Integrated Publishing Toolkit versions before 3.3.5 allows authenticated remote attackers to execute code in another user's session after user interaction via stored cross-site scripting
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 36.08%
Common Weakness Enumeration
References
https://github.com/gbif/ipt/issues/3166
https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2026/MNDT-2026-0017.md