CVE-2022-26260 json
Prototype Pollution in simple-plist
published 2022-03-22 4 y ago modified 2026-06-17 4 mo ago also GHSA-gff7-g5r8-mg8m , EUVD-2022-1425
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 71%
- public exploits
- 0
- none known
Summary
Simple-Plist v1.3.0 was discovered to contain a prototype pollution vulnerability via .parse().
Patch / fix
Exploit prediction
1.33% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/wollardj/simple-plist/issues/60 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/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 |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | simple-plist | <1.3.1 |
1.3.1 |
Classification
- Weakness
-
- CWE-1321 Improperly Controlled Modification of Object Prototype Attributes
References
-
github.com
/wollardj/simple-plist/commit/670e22fd6e46549a1d32d1065981e0f58eab98d6
web
-
github.com
/wollardj/simple-plist/issues/60
web, exploit, issue-tracking, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-26260
advisory
-
github.com
/wollardj/simple-plist/issues/60#issuecomment-1083991840
web
-
github.com
/wollardj/simple-plist
package
Sources
- CVE List CVE-2022-26260
- GitHub Advisory GHSA-gff7-g5r8-mg8m
- NVD CVE-2022-26260
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