CVE-2026-107460: Apache Software Foundation Apache Fesod (Incubating)

Описание

Оригинално описание

Server-Side Request Forgery (SSRF) protection in the UrlImageConverter component of Apache Fesod (Incubating) fesod-sheet 2.0.2-incubating can be bypassed through DNS rebinding. When an application accepts an attacker-controlled image URL for spreadsheet writing, the converter checks the hostname's resolved IP addresses and then opens a separate connection that can resolve the hostname again. An attacker who controls DNS responses for the URL hostname may cause the connection to reach a restricted address after validation. CVE-2026-49328 covers SSRF in releases before 2.0.2-incubating; this issue is a DNS rebinding bypass of the protection in 2.0.2-incubating. Apache Fesod (Incubating) 2.1.0-incubating addresses the reported default-fetch scenario by disabling remote URL image fetching by default and requiring an explicit exact-host allowlist when the feature is enabled. Users should upgrade to 2.1.0-incubating. Applications enabling remote URL image fetching should allowlist only hostnames whose DNS and HTTP services are trusted.

Засегнати продукти

• Apache Software Foundation Apache Fesod (Incubating): 2.0.2-incubating

Вид слабост

• CWE-918 Server-Side Request Forgery

История

Други уязвимости в Apache Software Foundation Apache Fesod (Incubating)

• 5.3CVE-2026-49328

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-107460
• https://nvd.nist.gov/vuln/detail/CVE-2026-107460
• https://github.com/apache/fesod/pull/1035
• https://github.com/apache/fesod/releases/tag/2.1.0-incubating
• https://cve.org/CVERecord?id=CVE-2026-49328
• https://lists.apache.org/thread/oh706yhm32hmw8vx4kh1948h952pfr83