CVE-2022-26260
Prototype Pollution in simple-plist
Simple-Plist v1.3.0 was discovered to contain a prototype pollution vulnerability via .parse().
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Simple-Plist v1.3.0 was discovered to contain a prototype pollution vulnerability via .parse().
- Record
CVE-2022-26260- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-1321
- Updated
- 2026-11-02
CVE List No score
Simple-Plist v1.3.0 was discovered to contain a prototype pollution vulnerability via .parse().
- Record
CVE-2022-26260- Updated
- 2026-11-02
EUVDEUVD-2022-1425 No score
Simple-Plist v1.3.0 was discovered to contain a prototype pollution vulnerability via .parse().
- Record
EUVD-2022-1425- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gff7-g5r8-mg8m
Prototype Pollution in simple-plist
simple-plist v1.3.0 was discovered to contain a prototype pollution vulnerability via .parse().
- Record
GHSA-gff7-g5r8-mg8m- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-1321
- Updated
- 2026-11-02
OSVGHSA-gff7-g5r8-mg8m
Prototype Pollution in simple-plist
simple-plist v1.3.0 was discovered to contain a prototype pollution vulnerability via .parse().
- Record
GHSA-gff7-g5r8-mg8m- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-1321
- Updated
- 2026-11-02
OSV No score
Simple-Plist v1.3.0 was discovered to contain a prototype pollution vulnerability via .parse().
- Record
CVE-2022-26260- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
simple-plistnpm |
before 1.3.1 | 1.3.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-26260 is a critical vulnerability (CVSS 9.8) in Simple-plist Project Simple-plist, published March 22, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.33%, the 71st percentile. Fixed in simple-plist 1.3.1.
References
github.com/wollardj/simple-plist/issues/60
nvd.nist.gov/vuln/detail/CVE-2022-26260