CVE-2026-61891

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 37.3% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-08-07.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-08-05 11:03Z1 MO AGO

Last updated

2026-08-05 12:35Z1 MO AGO

Reserved

2026-07-15

Assigning CNA

eclipse

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
• CWE-36Absolute Path TraversalBase
• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
• CWE-306Missing Authentication for Critical FunctionBase

Data version

5.2

Document digest

572c090384fe0a65cad8fc50a95c6790ab8faf321c5d8faa597ea4a26997e37c

• github.comhttps://github.com/eclipse-theia/theia/security/advisories/GHSA-qqc8-9538-25v4
• gitlab.eclipse.orghttps://gitlab.eclipse.org/security/vulnerability-reports/-/issues/570
• gitlab.eclipse.orghttps://gitlab.eclipse.org/security/cve-assignment/-/work_items/176