Is there a public exploit for CVE-2026-71569?

Yes. Proof-of-concept code for CVE-2026-71569 has been published publicly.

Is there a proof of concept for CVE-2026-71569?

Yes — 1 proof-of-concept entry is linked on this page, from public repositories and community submissions. They are listed for authorised testing only.

How severe is CVE-2026-71569?

CVE-2026-71569 scores CVSS 4.8 (v3.1), rated medium.

4.8 Medium

Server-Side Request Forgery (SSRF) vulnerability in Apache Camel A2A component.

CVE-2026-71569

Server-Side Request Forgery (SSRF) vulnerability in Apache Camel A2A component. This issue affects Apache Camel: from 4.21.0 before 4.22.2. WebhookUrlValidator classified a push notification webhook host in two places that did not agree. A host written as an IP literal was matched against a list of string prefixes that named the IPv6 unique local range fc00::/7, while a host reached through a name was resolved and the resulting address classified with the InetAddress predicates isLoopbackAddress, isAnyLocalAddress, isLinkLocalAddress and isSiteLocalAddress. Those predicates do not cover the same ground as the prefix list: isSiteLocalAddress reports the deprecated fec0::/10 block and not the fc00::/7 unique local addresses that replaced it, and the JDK carries no predicate for them at all. The same address was therefore accepted or rejected depending on how it was written, and a webhook URL whose host name resolved into fc00::/7 passed a guard that refused the identical address given as a literal. PushNotificationDispatcher then sent the push notification to that address, together with any Authorization header carried in the same configuration, whose scheme and credentials the…

Proof-of-concept code is published

Public PoC

Public PoCoscerd/CVE-2026-71569

Signals come from Exploit-DB, Metasploit, Nuclei and published proof-of-concept repositories. Their absence means nothing was found, not that nothing exists.

Assessment

CVSS: 4.8 (v3.1)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Public PoC
Published: 29 October 2026
Last updated: 29 October 2026
Weakness: CWE-918
Assigner: security@apache.org

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

At the source

References

Community proofs of concept

No community proof of concept yet. If you have one for a published vulnerability and the right to share it, add it below — it will appear here once reviewed.

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