CVE-2020-35660 json
Cross Site Scripting (XSS) in Monica before 2.19.1 via the journal page.
published 2021-04-14 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-23323
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 0
- none known
Summary
Cross Site Scripting (XSS) in Monica before 2.19.1 via the journal page.
Patch / fix
- monicahq monica 2.19.1
- github.com/monicahq/monica#4451 pull request
- github.com/monicahq/monica/releases/tag/v2.19.1 release
Exploit prediction
0.89% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://www.huntr.dev/bounties/1-other-monica/ 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 |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/monicahq/monica/pull/4451
patch, third-party-advisory
-
huntr.dev
/bounties/1-other-monica/
exploit, third-party-advisory
-
github.com
/monicahq/monica/releases/tag/v2.19.1
release-notes, third-party-advisory
Sources
- CVE List CVE-2020-35660
- NVD CVE-2020-35660
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