CVE-2026-76171
Apache James: SSRF filter bypass in the JMAP PushSubscription web-push client
In Apache James server prior version 3.9.1 improper validation in JMAP webPush SSRF validation did lead to the possibility to reach internal addresses. Users are recommended to upgrade to version 3.9.1 which fixes this issue.
Exploit likelihood
What each source reports
CVE List No score
Apache James: SSRF filter bypass in the JMAP PushSubscription web-push client
In Apache James server prior version 3.9.1 improper validation in JMAP webPush SSRF validation did lead to the possibility to reach internal addresses. Users are recommended to upgrade to version 3.9.1 which fixes this issue.
- Record
CVE-2026-76171- Weakness
- CWE-918
- Updated
- 2026-11-06
EUVDEUVD-2026-118217 No score
In Apache James server prior version 3.9.1 improper validation in JMAP webPush SSRF validation did lead to the possibility to reach internal addresses. Users are recommended to upgrade to version 3.9.1 which fixes this issue.
- Record
EUVD-2026-118217- Updated
- 2026-11-06
GitHub AdvisoriesGHSA-qr8x-486x-7mhg No score
In Apache James server prior version 3.9.1 improper validation in JMAP webPush SSRF validation...
In Apache James server prior version 3.9.1 improper validation in JMAP webPush SSRF validation did lead to the possibility to reach internal addresses. Users are recommended to upgrade to version 3.9.1 which fixes this issue.
- Record
GHSA-qr8x-486x-7mhg- Weakness
- CWE-918
- Updated
- 2026-11-06
NVD No score
In Apache James server prior version 3.9.1 improper validation in JMAP webPush SSRF validation did lead to the possibility to reach internal addresses. Users are recommended to upgrade to version 3.9.1 which fixes this issue.
- Record
CVE-2026-76171- Weakness
- CWE-918
- Updated
- 2026-11-06
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| references | CVE List, EUVD | |
| published | EUVD | |
| published | EUVD, NVD | |
| aliases, published | EUVD | |
| aliases, references | GitHub Advisories | |
| first indexed | CVE List |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-76171 is a vulnerability with no CVSS score yet in Apache Software Foundation James, published November 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 12th percentile. No source names a fixed version.