CVE-2018-9845 in the critical feed json
Etherpad Lite before 1.6.4 is exploitable for admin access.
published 2018-04-29 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-21439
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 12.7%
- EPSS 12.7% chance of exploitation in 30 days, percentile 96%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
Etherpad Lite before 1.6.4 is exploitable for admin access.
Patch / fix
Exploit prediction
12.70% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Etherpad Lite <1.6.4 - Admin Authentication Bypass nuclei detection template
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-178 Improper Handling of Case Sensitivity
References
-
github.com
/ether/etherpad-lite/commit/ffe24c3dd93efc73e0cbf924db9a0cc40be9511b
patch, third-party-advisory
-
github.com
/ether/etherpad-lite/blob/develop/CHANGELOG.md
third-party-advisory
Sources
- CVE List CVE-2018-9845
- NVD CVE-2018-9845
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.