{“lastseen”:””,”description”:”The Angular SSR is a server-rise rendering tool for Angular applications. From 19.0.0-next.0 to before 19.2.25, 20.3.25, 21.2.9, and 22.0.0-next.7, a vulnerability exists in the X-Forwarded-Prefix header processing logic within Angular SSR. The internal validation mechanism fails to properly account for URL-encoded characters, specifically dots (%2e%2e). This allows an attacker to bypass security filters by injecting encoded path traversal sequences that are later decoded and utilized by the application logic.\\nWhen an Angular SSR application is configured to trust proxy headers and is deployed behind a proxy that forwards the X-Forwarded-Prefix header without prior sanitization, an attacker can provide a payload such as \/%2e%2e\/evil. This vulnerability is fixed in19.2.25, 20.3.25, 21.2.9, and 22.0.0-next.7.”,”published”:”2026-05-13T21:23:59.260Z”,”modified”:”2026-05-13T21:23:59.260Z”,”type”:”cve”,”title”:”Angular SSR: Open Redirect and Request Steering via Encoded X-Forwarded-Prefix”,”source”:”GitHub_M”,”references”:”https:\/\/github.com\/angular\/angular-cli\/security\/advisories\/GHSA-69xr-m8h6-h664\\nhttps:\/\/github.com\/angular\/angular-cli\/pull\/33031″,”id”:”CVE-2026-44437″,”bulletinFamily”:””,”cwe”:[“CWE-22″,”CWE-601″],”cvelist”:null,”sourceData”:”angular angular-cli \\u003e= 22.0.0-next.0, \\u003c 22.0.0-next.7\\nangular angular-cli \\u003e= 21.0.0-next.0, \\u003c 21.2.9\\nangular angular-cli \\u003e= 20.0.0-next.0, \\u003c 20.3.25\\nangular angular-cli \\u003e= 19.0.0-next.0, \\u003c 19.2.25″,”sourceHref”:””,”cvss”:{“score”:6.9,”severity”:”MEDIUM”,”vector”:”CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:N\/UI:N\/VC:N\/VI:L\/VA:N\/SC:L\/SI:L\/SA:N”,”version”:”4.0″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”angular-cli”,”version”:”\\u003e= 22.0.0-next.0, \\u003c 22.0.0-next.7″,”vendor”:”angular”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”The Angular SSR is a server-rise rendering tool for Angular applications. From 19.0.0-next.0 to before 19.2.25, 20.3.25, 21.2.9, and 22.0.0-next.7, a vulnerability exists in the…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,48,12,21,13,7,11,5],"class_list":["post-54307","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-69","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n