{"id":183325,"date":"2026-09-11T22:53:31","date_gmt":"2026-09-11T20:53:31","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/uyazvimost-v-platforme-sovmestnoj-razrabotki-forgejo-dopuskayushhaya-udalyonnoe-vypolnenie-koda"},"modified":"2026-09-11T22:53:36","modified_gmt":"2026-09-11T20:53:36","slug":"remote-code-execution-vulnerability-in-the-forgejo-collaborative-development-platform","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/remote-code-execution-vulnerability-in-the-forgejo-collaborative-development-platform","title":{"rendered":"S\u00e5rbarhed i Forgejo-platformen for samarbejde, der tillader fjernudf\u00f8relse af kode","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Der er udgivet rettelsesversioner af Forgejo samarbejdsplatformene 16.0.4 og 15.0.8, som l\u00f8ser en kritisk s\u00e5rbarhed (CVE ikke tildelt), der muligg\u00f8r, at en fjerntliggende angriber f\u00e5r udf\u00f8rt sin kode p\u00e5 serveren. Administrators af Forgejo-servere anbefales at opdatere deres systemer straks og sikre, at der ikke er spor af kompromittering. S\u00e5rbarheden stammer fra manglende korrekt reng\u00f8ring ved oprettelse af et nyt repository ud fra en skabelon. <\/p>\n

For at forhindre inds\u00e6ttelse af egne kommandoer ved behandling af den brugerdefinerede skabelon, fjerner platformen undermappen .git\/ f\u00f8r initialisering af et nyt git-repository p\u00e5 serveren<\/a>. Angriberen kunne omg\u00e5 denne sletning og skabe et underbibliotek .git\/ med sit indhold ved at manipulere med variabelsubstitution i filer, der er placeret i mappen .forgejo\/template (for eksempel ved at bruge substitutionen \u00ab..\/....\/.git\/hooks\u00bb i filstien). Ved efterf\u00f8lgende initialisering af git-repositoriet anvendte Git indstillingerne fra underbiblioteket .git\/, som kunne inkludere operationer, der starter vilk\u00e5rlige processer. Problemet er l\u00f8st ved at fjerne underbiblioteket .git\/ ikke f\u00f8r variablerne ekspanderes, men direkte f\u00f8r udf\u00f8relsen af \u00abgit init\u00bb. <\/p>\n

I Gitea 1.25.5 blev en lignende s\u00e5rbarhed (CVE-2026-25718) udbedret i februar.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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