CVE-2026-83543
🔶 mediumSummary
The Greenshift WordPress plugin before 13.2.0 does not validate a user-supplied URL before fetching it server-side, allowing users with contributor-level access and above to make the server issue requests to arbitrary hosts and read the response.
CVSS Score
4.1
Medium
EPSS Score
0.1
Exploit Probability
Published Date
2026-09-05
First Seen: 2026-09-06
📊 Relative Risk Intelligence
This CVE is Lower Risk - more severe than 5.2% of all 353,175 vulnerabilities in our database.
#334,965
Below average severity
Severity Percentile
🎯 CISA SSVC Assessment Updated: Sep 6, 2026
🔍 Exploitation Status
None
No known exploits
⚙️ Automatable
NO
Requires human interaction
💥 Technical Impact
Partial
Limited system impact
🏆 Discovered By
Alireza Kalhor
WPScan (coordinator)
SSVC data provided by
CISA
Last Modified
2026-09-06
Source
NVD 🔗
CVSS Vector 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
CWE IDs (Weakness Types)