PT-2025-21389 · WordPress · Advanced Schedule Posts

Krzysztof Zając · Published 2025-05-15 · Updated 2025-11-13 · CVE-2024-0249

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions: Advanced Schedule Posts WordPress plugin versions 2.1.8 and earlier

Description: The issue is related to a Reflected Cross-Site Scripting problem. It occurs because a parameter is not properly sanitised and escaped before being outputted back in the page. This could be exploited against high-privilege users, such as administrators.

Recommendations: For Advanced Schedule Posts WordPress plugin versions 2.1.8 and earlier, update to a version that properly sanitises and escapes parameters to prevent Reflected Cross-Site Scripting. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-0249

Affected Products

Advanced Schedule Posts

References · 5

• 🔥 https://wpscan.com/vulnerability/e7ee3e73-1086-421f-b586-d415a45a6c8e · Exploit
• https://osv.dev/vulnerability/CVE-2024-0249 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-0249 · Security Note
• https://twitter.com/CVEnew/status/1923115368953905467 · Twitter Post
• https://t.me/cveNotify/142737 · Telegram Post