WordPress security changelog
MEDIUM CVE-2022-3883 Modified

Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection: Cross-site request forgery

Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection is affected by cross-site request forgery. Exposure depends on how the affected operation is made reachable by the site. Exploitation relies on a signed-in privileged user submitting an attacker-controlled request.

CVE / CNA score 6.5 CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
NVD score 6.5 CVSS 3.1 · nvd@nist.gov
Component
Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection
Plugin slug
stopbadbots
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Dec 12, 2022
Weakness
CWE-352 — Cross-Site Request Forgery (CSRF)
CWE-863 — Incorrect Authorization

This CVE was published Dec 12, 2022 and is one of 4 known issues for this plugin.

Update, patch or deactivate.

Update Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

The Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection WordPress plugin before 7.24 does not have proper authorisation and CSRF in an AJAX action, allowing any authenticated users, such as subscriber to call it and install and activate arbitrary plugins from wordpress.org

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

NVD vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Primary and upstream sources