Apache: Security Vulnerabilities
A CRLF injection vulnerability exists in the OAuth2 AuthorizationUtils class. When constructing the WWW-Authenticate response header, the 'realm' parameter is concatenated without sanitizing Carriage Return (CR) and Line Feed (LF) characters. If an attacker can control the realm value, they can inject arbitrary HTTP headers or split the HTTP response entirely. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fixes this issue.
CVSS Score
6.5
EPSS Score
0.004
Published
2026-06-12
Improper Control of Generation of Code ('Code Injection') vulnerability in Apache OFBiz allows a low-privileged authenticated user with Content/DataResource editing privileges to perform template injection attacks that could lead to Remote Code Execution.
This issue affects Apache OFBiz: before 24.09.07.
Users are recommended to upgrade to version 24.09.07, which fixes the issue.
CVSS Score
8.8
EPSS Score
0.007
Published
2026-06-10
A privilege escalation vulnerability in Apache OFBiz allows a low-privileged authenticated user to obtain higher privileges
This issue affects Apache OFBiz: before 24.09.07.
Users are recommended to upgrade to version 24.09.07, which fixes the issue.
CVSS Score
8.8
EPSS Score
0.004
Published
2026-06-10
Improper Restriction of Security Token Assignment vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
Previously issued administrative tokens were not invalidated after an administrator account was suspended, deleted, or deactivated, allowing continued access to administrative APIs until the token expired.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
CVSS Score
7.2
EPSS Score
0.004
Published
2026-06-10
The Apache Airflow Samba provider's `GCSToSambaOperator` joined GCS object names to the SMB destination path without a containment check, so an object named with `../` segments resolved a write path outside the configured `destination_path`. An attacker able to write objects into the source GCS bucket — typically an external data producer distinct from the trusted DAG author — could write files to arbitrary locations on the Samba target when the operator ran. Upgrade apache-airflow-providers-samba to 4.12.6 or later, which validates the resolved destination stays within `destination_path`.
CVSS Score
6.5
EPSS Score
0.007
Published
2026-06-09
Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
CVSS Score
6.5
EPSS Score
0.005
Published
2026-06-09
Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
The server did not sufficiently validate user-supplied image URLs, allowing arbitrary external content to be embedded as profile images, which could expose users to unintended external requests and tracking by third-party servers.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
CVSS Score
6.5
EPSS Score
0.004
Published
2026-06-09
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
User-supplied content was included in notification emails without proper escaping, allowing authenticated users to inject arbitrary HTML into emails sent to other users.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
CVSS Score
5.4
EPSS Score
0.004
Published
2026-06-09
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
The unlisted question feature did not enforce access restrictions on direct API endpoints, allowing authenticated users to discover and access unlisted questions, their answers, comments, and revision history.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
CVSS Score
6.5
EPSS Score
0.003
Published
2026-06-09
Improper Neutralization of Alternate XSS Syntax vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
AI-generated response content was rendered in the browser without proper sanitization, allowing malicious scripts to be executed when the content was viewed.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
CVSS Score
6.1
EPSS Score
0.004
Published
2026-06-09