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CVE-2026-26010

26
FAUCET Score

CVE-2026-26010 is a critical vulnerability in OpenMetadata versions prior to 1.11.8, allowing read-only users to leak JSON Web Tokens (JWTs) belonging to the highly privileged ingestion-bot account. This flaw, rated 7.6 HIGH (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L), enables attackers to gain extensive control over OpenMetadata instances, potentially leading to destructive changes and data leakage from services like Glue, Redshift, and Postgres. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.11.8CPE matchmatch criteria
cpe:2.3:a:open-metadata:openmetadata:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.6HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
4.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.33%
Probability of exploitation in next 30 days
EPSS Percentile
25.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0033 is in the 13th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: org.open-metadata:openmetadata-sdkFixed in: 1.11.8
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-pqqf-7hxm-rj5rhigh

Leaky JWTs in OpenMetadata exposing highly-privileged bot users

Feb 11, 2026

References

github.com / open-metadata/OpenMetadata/releases/tag/1.11.8-release
ProductRelease Notes
github.com / open-metadata/OpenMetadata/security/advisories/GHSA-pqqf-7hxm-rj5r
ExploitVendor Advisory