CVE-2018-19794 json
Cross-site scripting (XSS) vulnerability in UiV2Public.index in Internet2 Grouper 2.2 and 2.3 allows remote attackers to inject arbitrary w…
published 2018-12-03 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-11473
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
Cross-site scripting (XSS) vulnerability in UiV2Public.index in Internet2 Grouper 2.2 and 2.3 allows remote attackers to inject arbitrary web script or HTML via the code parameter.
Patch / fix
Exploit prediction
1.08% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- lists.internet2.edu https://lists.internet2.edu/sympa/arc/grouper-dev/2018-07/msg00005.html referenced PoC, tagged "exploit" by a source, unverified
- bugs.internet2.edu https://bugs.internet2.edu/jira/browse/GRP-1838 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
lists.internet2.edu
/sympa/arc/grouper-dev/2018-07/msg00005.html
exploit, mailing-list, patch, vendor-advisory
-
bugs.internet2.edu
/jira/browse/GRP-1838
exploit, mailing-list, vendor-advisory
-
spaces.at.internet2.edu
/display/Grouper/v2.4+issues
vendor-advisory
Sources
- CVE List CVE-2018-19794
- NVD CVE-2018-19794
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