Path traversal vulnerability exists in a-blog cms versions prior to Ver. 3.1.43 and versions prior to Ver. 3.0.47. This is an issue with insufficient path validation in the backup feature, and exploitation requires the administrator privilege. If this vulnerability is exploited, a remote authenticated attacker with the administrator privilege may obtain or delete any file on the server.

Server-side request forgery vulnerability exists in a-blog cms multiple versions. If this vulnerability is exploited, a remote unauthenticated attacker may gain access to sensitive information by sending a specially crafted request.

a-blog cms multiple versions neutralize logs improperly. If this vulnerability is exploited with CVE-2025-36560, a remote unauthenticated attacker may hijack a legitimate user's session.

Cross-site scripting vulnerability exists in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.12, Ver.3.0.x series versions prior to Ver.3.0.32, Ver.2.11.x series versions prior to Ver.2.11.61, Ver.2.10.x series versions prior to Ver.2.10.53, and Ver.2.9 and earlier versions. If this vulnerability is exploited, a user with an editor or higher privilege who can log in to the product may execute an arbitrary script on the web browser of the user who accessed the schedule management page.

Cross-site scripting vulnerability exists in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.7, Ver.3.0.x series versions prior to Ver.3.0.29, Ver.2.11.x series versions prior to Ver.2.11.58, Ver.2.10.x series versions prior to Ver.2.10.50, and Ver.2.9.0 and earlier versions. If this vulnerability is exploited, a user with a contributor or higher privilege may execute an arbitrary script on the web browser of the user who accessed the website using the product.

Improper input validation vulnerability in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.7, Ver.3.0.x series versions prior to Ver.3.0.29, Ver.2.11.x series versions prior to Ver.2.11.58, Ver.2.10.x series versions prior to Ver.2.10.50, and Ver.2.9.0 and earlier allows a remote authenticated attacker to execute arbitrary JavaScript code by uploading a specially crafted SVG file.

Cross-site scripting vulnerability in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.7, Ver.3.0.x series versions prior to Ver.3.0.29, Ver.2.11.x series versions prior to Ver.2.11.58, Ver.2.10.x series versions prior to Ver.2.10.50, and Ver.2.9.0 and earlier allows a remote authenticated attacker to execute an arbitrary script on the logged-in user's web browser.

Relative path traversal vulnerability in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.7, Ver.3.0.x series versions prior to Ver.3.0.29, Ver.2.11.x series versions prior to Ver.2.11.58, Ver.2.10.x series versions prior to Ver.2.10.50, and Ver.2.9.0 and earlier allows a remote authenticated attacker to delete arbitrary files on the server.

Cross-site scripting vulnerability in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.7, Ver.3.0.x series versions prior to Ver.3.0.29, Ver.2.11.x series versions prior to Ver.2.11.58, Ver.2.10.x series versions prior to Ver.2.10.50, and Ver.2.9.0 and earlier allows a remote unauthenticated attacker to execute an arbitrary script on the logged-in user's web browser.

Improper input validation vulnerability in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.7, Ver.3.0.x series versions prior to Ver.3.0.29, Ver.2.11.x series versions prior to Ver.2.11.58, Ver.2.10.x series versions prior to Ver.2.10.50, and Ver.2.9.0 and earlier allows a remote authenticated attacker to execute arbitrary code by uploading a specially crafted SVG file.