What is CVE-2026-49876?

CVE-2026-49876 is a medium-severity vulnerability in Apache Gravitino, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-07-13.

How severe is CVE-2026-49876?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SSRF in Apache Gravitino

CVE-2026-49876

Authenticated SSRF in Gravitino JobManager allows server-side HTTP requests to internal network and cloud metadata endpoints via unvalidated job template URIs. A vulnerability in Apache Gravitino. This issue affects Apache Gravitino: from 1.0.0 through 1.2.1. Users are recommended to upgrade to version 1.3.0, which fixes the issue.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2026-07-13 · last modified 2026-07-13.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (40.5th percentile), scored 2026-10-12.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 40.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Apache Gravitino
Apache Software Foundation Gravitino — versions 1.0.0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

lists.apache.org/thread/2ffkj771d6dp1okh2cdtody969hoo1zs (vendor-advisory, Mailing List, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2026-49876?: CVE-2026-49876 is a medium-severity vulnerability in Apache Gravitino, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-07-13.
How severe is CVE-2026-49876?: Medium severity. CVSS v3 base score is 6.5 out of 10.