Security Announcements

Topic	Replies	Views	Activity
About the Security Announcements category	0	4705	October 16, 2020
[CVE-2026-66066] Attack details, and tools to perform a forensic investigation	1	3753	August 1, 2026
[CVE-2026-66066] Possible arbitrary file read and remote code execution in Active Storage variant processing announcement , security	0	11027	July 29, 2026
[GHSA-cj75-f6xr-r4g7] Possible XSS vulnerability with certain configurations of rails-html-sanitizer	0	327	July 16, 2026
[CVE-2026-33167] Possible XSS vulnerability in Action Pack debug exceptions announcement , security	0	819	March 23, 2026
[CVE-2026-33168] Possible XSS vulnerability in Action View tag helpers announcement , security	0	456	March 23, 2026
[CVE-2026-33169] Possible ReDoS vulnerability in number_to_delimited in Active Support announcement , security	0	397	March 23, 2026
[CVE-2026-33170] Possible XSS vulnerability in SafeBuffer#% in Active Support announcement , security	0	390	March 23, 2026
[CVE-2026-33173] Insufficient filtering of metadata in Active Storage direct uploads announcement , security	0	354	March 23, 2026
[CVE-2026-33174] Possible DoS vulnerability in Active Storage proxy mode via Range requests announcement , security	0	327	March 23, 2026
[CVE-2026-33176] Possible DoS vulnerability in Active Support number helpers announcement , security	0	396	March 23, 2026
[CVE-2026-33658] Possible DoS vulnerability in Active Storage proxy mode via multi-range requests announcement , security	0	422	March 23, 2026
This was a previous vulnerability re-published by mistake. Please ignore CVE-2026-33178 announcement , security	0	109	March 23, 2026
[CVE-2026-33195] Possible path traversal in Active Storage DiskService announcement , security	0	383	March 23, 2026
[CVE-2026-33202] Possible glob injection in Active Storage DiskService announcement , security	0	339	March 23, 2026
[CVE-2025-24293] Active Storage allowed transformation methods potentially unsafe announcement , security	0	2022	August 13, 2025
[CVE-2025-55193] ANSI escape injection in Active Record logging announcement , security	0	1132	August 13, 2025
[CVE-2024-47889] Possible ReDoS vulnerability in block_format in Action Mailer security	0	952	October 15, 2024
[CVE-2024-54133] Possible Content Security Policy bypass in Action Dispatch announcement , security	0	1467	December 10, 2024
Rails-html-sanitizer v1.6.1 addresses multiple CVEs	0	636	December 2, 2024
[CVE-2024-47888] Possible ReDoS vulnerability in plain_text_for_blockquote_node in Action Text security	0	629	October 15, 2024
[CVE-2024-41128] Possible ReDoS vulnerability in query parameter filtering in Action Dispatch security	0	860	October 15, 2024
[CVE-2024-47887] Possible ReDoS vulnerability in HTTP Token authentication in Action Controller security	0	948	October 15, 2024
[CVE-2024-32464] ActionText ContentAttachment's can Contain Unsanitized HTML	0	2362	June 4, 2024
[CVE-2024-28103] Permissions-Policy is Only Served on HTML Content-Type	0	1950	June 4, 2024
XSS Vulnerabilities in Trix Editor announcement	0	1890	May 17, 2024
Possible XSS Vulnerability in Action Controller announcement , patch	2	8203	February 27, 2024
Possible Denial of Service Vulnerability in Rack Header Parsing announcement , rack	0	4739	February 21, 2024
Possible ReDoS vulnerability in Accept header parsing in Action Dispatch announcement , patch	0	3998	February 21, 2024
Denial of Service Vulnerability in Rack Content-Type Parsing announcement , rack	0	5110	February 21, 2024