reSmush.it Image Optimizer < 0.4.7 - Multiple CSRF
Priority MEDIUM 62CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-352.
Summary
The reSmush.it : the only free Image Optimizer & compress plugin WordPress plugin before 0.4.4 does not perform CSRF checks for any of its AJAX actions, allowing an attackers to trick logged in users to perform various actions on their behalf on the site.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00354 29th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed reSmush.it : the only free Image Optimizer & compress plugin (Unknown): 0.4.4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| Unknown | reSmush.it : the only free Image Optimizer & compress plugin | 0.4.4 to before 0.4.4 | 0.4.4 | Patch available | CNA |
- reSmush.it : the only free Image Optimizer & compress plugin VendorUnknown Affected 0.4.4 to before 0.4.4 Fixed in 0.4.4 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:resmush.it:resmush.it_image_optimizer:*:*:*:*:*:wordpress:*:* | before 0.4.7 | Vulnerable | Resmush.it |
- cpe:2.3:a:resmush.it:resmush.it_image_optimizer:*:*:*:*:*:wordpress:*:* Versions before 0.4.7 Vulnerable ·Resmush.it
Remediation
- Fix · CNA reSmush.it : the only free Image Optimizer & compress plugin (Unknown) Fixed in 0.4.4
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
reSmush.it : the only free Image Optimizer & compress plugin 0.4.4
2 records Highest priority Priority MEDIUM 2 MEDIUM
Other records, highest priority first
- TI-2022-02263 reSmush.it Image Optimizer < 0.4.4 - Subscriber+ AJAX CallsPriority MEDIUM 53
Timeline
- 2026-10-02 Threatist record created from CVE-2022-2449
- 2026-10-03 Alias added: GHSA-h6px-5m2g-9p4v
References
More Resmush.it Image Optimizer vulnerabilities
- TI-2022-02263 reSmush.it Image Optimizer < 0.4.4 - Subscriber+ AJAX Calls CVSS 3.1MEDIUM 4.3
- TI-2022-02261 reSmush.it Image Optimizer < 0.4.6 - Admin+ Cross-Site Scripting CVSS 3.1MEDIUM 4.8
Sources
- CVE-2022-2449 · CVE Program
- CVE-2022-2449 · NVD
- FIRST EPSS
- GHSA-h6px-5m2g-9p4v · 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