Paper/Archive/CVE-2026-103470

CVE-2026-103470

Internet2 Grouper — In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escal…

EPSS 0.3%CVSS 9.3

critical.is priorityof 100

CVSS 9.3 (CNA)9.3 / 10 × 3027.9 Not in CISA KEV+300.0 EPSS percentile 17.1.171 × 203.4 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.

Affected

ProductAffectedFixed inSource

Grouper5.8.3 – 5.22.5–CNA

Grouper6.0.0 – < 6.4.16.4.1CNA

Grouper7.0.0 – < 7.5.17.5.1CNA

Scores by source

mitre (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:N/R:U/RE:L/U:Red

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refdocs.grouper.internet2.edu/wiki/spaces/Grouper/pages/240549893