Security Vulnerabilities
A missing authorization vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user to read source code from private repositories they did not have access to. The
Copilot pull request description diff summary endpoint accepted a cross-repository comparison range and rendered the resulting diff without verifying that the requesting user was authorized to view
the target repository. Exploitation required an authenticated account on the instance with read access to at least one repository to use as the comparison base. This vulnerability affected all
versions of GitHub Enterprise Server prior to 3.21 and was fixed in versions 3.17.17, 3.18.11, 3.19.8, and 3.20.4. This vulnerability was reported via the GitHub Bug Bounty program.
CVSS Score
6.0
EPSS Score
0.003
Published
2026-06-30
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 transmits data in clear text that could allow an attacker to obtain sensitive information using man in the middle techniques.
CVSS Score
5.9
EPSS Score
0.002
Published
2026-06-30
IBM DevOps Automation 1.0.1 and IBM DevOps Loop 1.0.2 does not invalidate session IDs after expiration which could allow an authenticated user to impersonate another user on the system.
CVSS Score
8.1
EPSS Score
0.002
Published
2026-06-30
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 could allow an authenticated user to cause a temporary denial using a specially crafted HTTP request due to improper allocation of resource throttling.
CVSS Score
4.3
EPSS Score
0.004
Published
2026-06-30
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
CVSS Score
6.4
EPSS Score
0.003
Published
2026-06-30
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.
CVSS Score
5.7
EPSS Score
0.004
Published
2026-06-30
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
CVSS Score
5.4
EPSS Score
0.002
Published
2026-06-30
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 s vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.
CVSS Score
4.3
EPSS Score
0.003
Published
2026-06-30
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 could allow an authenticated user to bypass security controls and perform unauthorized actions due to client-side enforcement of sever-side security.
CVSS Score
6.5
EPSS Score
0.004
Published
2026-06-30
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.
CVSS Score
4.3
EPSS Score
0.004
Published
2026-06-30