WordPress Simple History Plugin <= 3.3.1 is vulnerable to CSV Injection
Priority MEDIUM 42CWE-1236Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
Improper Neutralization of Formula Elements in a CSV File vulnerability in Pär Thernström Simple History – user activity log, audit tool.This issue affects Simple History – user activity log, audit tool: from n/a through 3.3.1.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00823 57th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Pär Thernström | Simple History – user activity log, audit tool | up to 3.3.1 | — | No fix listed | CNA |
- Simple History – user activity log, audit tool VendorPär Thernström Affected up to 3.3.1 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:simple-history:simple_history:*:*:*:*:*:wordpress:*:* | before 3.4.0 | Vulnerable | Simple-history |
- cpe:2.3:a:simple-history:simple_history:*:*:*:*:*:wordpress:*:* Versions before 3.4.0 Vulnerable ·Simple-history
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-45350
- 2026-10-03 Alias added: GHSA-g5gr-7qpp-2p9m
References
More Pär Thernström vulnerabilities
- TI-2026-28447 WordPress Simple History plugin <= 5.24.0 - Sensitive Data Exposure vulnerability CVSS 3.1MEDIUM 5.3
Sources
- CVE-2022-45350 · CVE Program
- CVE-2022-45350 · NVD
- FIRST EPSS
- GHSA-g5gr-7qpp-2p9m · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences