CVE-2026-22202
wpDiscuz before 7.6.47 - Destructive GET Action Deletes All Comments by Email
- State
- Published
- Severity
- 6.1 Medium
- Published
- Mar 13, 2026
- Updated
- Mar 13, 2026
- Reserved
- Jan 6, 2026
Description
wpDiscuz before 7.6.47 contains a cross-site request forgery vulnerability that allows attackers to delete all comments associated with an email address by crafting a malicious GET request with a valid HMAC key. Attackers can embed the deletecomments action URL in image tags or other resources to trigger permanent deletion of comments without user confirmation or POST-based CSRF protection.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.1 Medium | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H | VulnCheck |
Weaknesses
- CWE-352 Cross-Site Request Forgery (CSRF)
Affected Products
| Product | Versions |
|---|---|
wpDiscuzgVectors |
|
References
- wpDiscuz Changelogpatch
- wpDiscuzproduct
- VulnCheck Advisory: wpDiscuz before 7.6.47 - Destructive GET Action Deletes All Comments by Emailthird-party-advisory
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