Security Announcements

Topic	Replies	Views	Activity
About the Security Announcements category	0	4609	October 16, 2020
[GHSA-cj75-f6xr-r4g7] Possible XSS vulnerability with certain configurations of rails-html-sanitizer	0	220	July 16, 2026
[CVE-2026-33167] Possible XSS vulnerability in Action Pack debug exceptions announcement , security	0	759	March 23, 2026
[CVE-2026-33168] Possible XSS vulnerability in Action View tag helpers announcement , security	0	420	March 23, 2026
[CVE-2026-33169] Possible ReDoS vulnerability in number_to_delimited in Active Support announcement , security	0	351	March 23, 2026
[CVE-2026-33170] Possible XSS vulnerability in SafeBuffer#% in Active Support announcement , security	0	346	March 23, 2026
[CVE-2026-33173] Insufficient filtering of metadata in Active Storage direct uploads announcement , security	0	304	March 23, 2026
[CVE-2026-33174] Possible DoS vulnerability in Active Storage proxy mode via Range requests announcement , security	0	286	March 23, 2026
[CVE-2026-33176] Possible DoS vulnerability in Active Support number helpers announcement , security	0	334	March 23, 2026
[CVE-2026-33658] Possible DoS vulnerability in Active Storage proxy mode via multi-range requests announcement , security	0	384	March 23, 2026
This was a previous vulnerability re-published by mistake. Please ignore CVE-2026-33178 announcement , security	0	80	March 23, 2026
[CVE-2026-33195] Possible path traversal in Active Storage DiskService announcement , security	0	332	March 23, 2026
[CVE-2026-33202] Possible glob injection in Active Storage DiskService announcement , security	0	293	March 23, 2026
[CVE-2025-24293] Active Storage allowed transformation methods potentially unsafe announcement , security	0	1895	August 13, 2025
[CVE-2025-55193] ANSI escape injection in Active Record logging announcement , security	0	1090	August 13, 2025
[CVE-2024-47889] Possible ReDoS vulnerability in block_format in Action Mailer security	0	919	October 15, 2024
[CVE-2024-54133] Possible Content Security Policy bypass in Action Dispatch announcement , security	0	1416	December 10, 2024
Rails-html-sanitizer v1.6.1 addresses multiple CVEs	0	594	December 2, 2024
[CVE-2024-47888] Possible ReDoS vulnerability in plain_text_for_blockquote_node in Action Text security	0	590	October 15, 2024
[CVE-2024-41128] Possible ReDoS vulnerability in query parameter filtering in Action Dispatch security	0	825	October 15, 2024
[CVE-2024-47887] Possible ReDoS vulnerability in HTTP Token authentication in Action Controller security	0	913	October 15, 2024
[CVE-2024-32464] ActionText ContentAttachment's can Contain Unsanitized HTML	0	2338	June 4, 2024
[CVE-2024-28103] Permissions-Policy is Only Served on HTML Content-Type	0	1922	June 4, 2024
XSS Vulnerabilities in Trix Editor announcement	0	1851	May 17, 2024
Possible XSS Vulnerability in Action Controller announcement , patch	2	8151	February 27, 2024
Possible Denial of Service Vulnerability in Rack Header Parsing announcement , rack	0	4712	February 21, 2024
Possible ReDoS vulnerability in Accept header parsing in Action Dispatch announcement , patch	0	3964	February 21, 2024
Denial of Service Vulnerability in Rack Content-Type Parsing announcement , rack	0	5076	February 21, 2024
Possible Sensitive Session Information Leak in Active Storage announcement , patch	0	5550	February 21, 2024
Possible DoS Vulnerability with Range Header in Rack announcement , rack	0	4787	February 21, 2024