cbcvebase.
CVE-2024-35693
published 2024-06-08

CVE-2024-35693: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in AA Web Servant 12 Step Meeting List…

PriorityP181medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
ITWEXPLOITVulnCheck KEV
Exploited in the wild
EPSS
0.59%
43.8th percentile
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in AA Web Servant 12 Step Meeting List 12-step-meeting-list.This issue affects 12 Step Meeting List: from n/a through <= 3.14.33.

Affected

2 ranges
VendorProductVersion rangeFixed in
aa_web_servant12_step_meeting_list<= 3.14.33
code4recovery12_step_meeting_list< 3.14.343.14.34

Detection & IOCsextracted from sources · hover to see the quote

url{{BaseURL}}/?post_type=tsml_meeting&tsml-query=%22%20onfocus%3Dalert%28document.domain%29%20autofocus%20%22
path/wp-content/plugins/12-step-meeting-list/
  • Reflected XSS payload appears unencoded in the HTTP response body — match for the string 'value="" onfocus=alert(document.domain) autofocus' AND 'tsml' together in the body, with Content-Type text/html and HTTP 200 status.
  • Vulnerable parameter is 'tsml-query' used with post_type=tsml_meeting; the plugin reflects unsanitized input directly into a value attribute, enabling onfocus/autofocus XSS without user interaction beyond page load.
  • Fingerprint vulnerable WordPress installations by searching for the plugin path '/wp-content/plugins/12-step-meeting-list/' in page body (FOFA/PublicWWW pivoting).
  • ·Vulnerability affects plugin versions up to and including 3.14.33; verify installed version before triaging alerts.
  • ·Exploit requires the attacker to craft and deliver a malicious URL to a victim (reflected XSS, UI:R); not exploitable server-side without user interaction.

CVSS provenance

nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
vulncheck6.1MEDIUM
CVEs like this are exactly what “Exploited This Week” covers.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.