Danpros
Monthly
Arbitrary file relocation in HTMLy CMS through version 3.1.1 allows low-privileged authenticated users to move any web-server-writable file by injecting directory traversal sequences into the oldfile parameter of the admin autosave endpoint. Reported by VulnCheck with publicly available exploit code, the flaw stems from passing unsanitized input directly to file_exists() and rename() in admin.php. It is not listed in CISA KEV, so there is no public exploit identified as actively exploited at time of analysis despite the available POC.
Path traversal in danpros HTMLy up to version 3.1.1 allows remote unauthenticated attackers to read arbitrary files from the server filesystem by manipulating the Author Name argument in /system/htmly.php. A publicly available proof-of-concept exploit (E:P per CVSS 4.0 supplemental metric) exists at a referenced GitHub issue, materially lowering the exploitation bar. The vendor was unresponsive to responsible disclosure, leaving no vendor-confirmed patch and no official mitigation guidance.
Path traversal in danpros HTMLy up to version 3.1.1 permits authenticated remote attackers to manipulate arbitrary file paths via the `oldfile` parameter in the Admin Content Endpoint (`/system/admin/admin.php`), enabling unauthorized file read or write operations outside intended directories. Exploitation requires low-privilege administrative access, and a public proof-of-concept exploit has been released on GitHub. The vendor was notified prior to disclosure but did not respond, meaning no patch has been issued.
Server-Side Request Forgery in HTMLy 3.1.1 allows authenticated administrators to coerce the server into issuing arbitrary outbound HTTP or local filesystem requests via the RSS feed import feature. The vulnerable `get_feed()` function at `system/admin/admin.php` lines 1549-1551 passes the admin-supplied URL directly to PHP's `file_get_contents()` with no scheme filtering or allowlist validation, enabling access to cloud metadata endpoints (e.g., 169.254.169.254), internal network services, or local files via `file://` wrappers. No public exploit or CISA KEV listing exists at time of analysis; the CVSS 4.0 score of 2.1 reflects the high privilege prerequisite and limited confidentiality impact.
Arbitrary file relocation in HTMLy CMS through version 3.1.1 allows low-privileged authenticated users to move any web-server-writable file by injecting directory traversal sequences into the oldfile parameter of the admin autosave endpoint. Reported by VulnCheck with publicly available exploit code, the flaw stems from passing unsanitized input directly to file_exists() and rename() in admin.php. It is not listed in CISA KEV, so there is no public exploit identified as actively exploited at time of analysis despite the available POC.
Path traversal in danpros HTMLy up to version 3.1.1 allows remote unauthenticated attackers to read arbitrary files from the server filesystem by manipulating the Author Name argument in /system/htmly.php. A publicly available proof-of-concept exploit (E:P per CVSS 4.0 supplemental metric) exists at a referenced GitHub issue, materially lowering the exploitation bar. The vendor was unresponsive to responsible disclosure, leaving no vendor-confirmed patch and no official mitigation guidance.
Path traversal in danpros HTMLy up to version 3.1.1 permits authenticated remote attackers to manipulate arbitrary file paths via the `oldfile` parameter in the Admin Content Endpoint (`/system/admin/admin.php`), enabling unauthorized file read or write operations outside intended directories. Exploitation requires low-privilege administrative access, and a public proof-of-concept exploit has been released on GitHub. The vendor was notified prior to disclosure but did not respond, meaning no patch has been issued.
Server-Side Request Forgery in HTMLy 3.1.1 allows authenticated administrators to coerce the server into issuing arbitrary outbound HTTP or local filesystem requests via the RSS feed import feature. The vulnerable `get_feed()` function at `system/admin/admin.php` lines 1549-1551 passes the admin-supplied URL directly to PHP's `file_get_contents()` with no scheme filtering or allowlist validation, enabling access to cloud metadata endpoints (e.g., 169.254.169.254), internal network services, or local files via `file://` wrappers. No public exploit or CISA KEV listing exists at time of analysis; the CVSS 4.0 score of 2.1 reflects the high privilege prerequisite and limited confidentiality impact.