Vulnerability record/PUBLISHED/Published Nov 6, 2026 23:29:19 UTC

CVE-2026-71881

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

Base score4.8/ 10

SeverityMediumCVSS 4.0

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes

Base severityMedium

Attack vectorNetworkAV

Attack complexityLowAC

Attack requirementsNoneAT

Privileges requiredHighPR

User interactionPassiveUI

Vulnerable system confidentialityLowVC

Vulnerable system integrityLowVI

Vulnerable system availabilityNoneVA

Subsequent system confidentialityNoneSC

Subsequent system integrityNoneSI

Subsequent system availabilityNoneSA

CVSS vector stringCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering AuthorityMandiant

Last updatedNov 6, 2026 23:29:19 UTC

PublishedNov 6, 2026 23:29:19 UTC

ReservedAug 7, 2026 22:38:10 UTC