CVE-2023-45879 json
GibbonEdu Gibbon version 25.0.0 allows HTML Injection via an IFRAME element to the Messager component.
published 2023-11-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-50144
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 40%
- public exploits
- 0
- none known
Summary
GibbonEdu Gibbon version 25.0.0 allows HTML Injection via an IFRAME element to the Messager component.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.46% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- herolab.usd.de https://herolab.usd.de/security-advisories/usd-2023-0019/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
herolab.usd.de
/security-advisories/usd-2023-0019/
exploit, third-party-advisory
Sources
- CVE List CVE-2023-45879
- NVD CVE-2023-45879
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.