CVE-2022-0121 json
Cross-site Scripting in hoppscotch/hoppscotch
published 2022-01-06 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-15335
- cvss
- 8.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 69%
- public exploits
- 0
- none known
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in hoppscotch hoppscotch/hoppscotch.This issue affects hoppscotch/hoppscotch before 2.1.1.
Patch / fix
- hoppscotch hoppscotch/hoppscotch 2.1.1
Exploit prediction
1.23% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/b70a6191-8226-4ac6-b817-cae7332a68ee referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P |
Affected products
- hoppscotch hoppscotch/hoppscotch
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/hoppscotch/hoppscotch/commit/86ef1a4e143ea5bb0c7b309574127cc39d4faa74
patch, third-party-advisory
-
huntr.dev
/bounties/b70a6191-8226-4ac6-b817-cae7332a68ee
exploit, issue-tracking, patch, third-party-advisory
Sources
- CVE List CVE-2022-0121
- NVD CVE-2022-0121
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.