Information disclosure in Apache Allura
CVE-2023-46851
Allura Discussion and Allura Forum importing does not restrict URL values specified in attachments. Project administrators can run these imports, which could cause Allura to read local files and expose them. Exposing internal files then can lead to other exploits, like session hijacking, or remote code execution. This issue affects Apache Allura from 1.0.1 through 1.15.0. Users are recommended to upgrade to version 1.16.0, which fixes the issue. If you are unable to upgrade, set "disable_entry_points.allura.importers = forge-tracker, forge-discussion" in your .ini config file.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.016 (75.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Apache Allura
- Apache Software Foundation Allura — versions 1.0.1
Weakness classification (CWE)
References
- allura.apache.org/posts/2023-allura-1.16.0.html (vendor-advisory, Patch, Vendor Advisory)
- lists.apache.org/thread/hqk0vltl7qgrq215zgwjfoj0khbov0gx (vendor-advisory, Mailing List, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-46851?
- CVE-2023-46851 is a medium-severity vulnerability in Apache Allura, classified under Improper Input Validation. CVSS score: 4.9/10. Published 2023-11-07.
- How severe is CVE-2023-46851?
- Medium severity. CVSS v3 base score is 4.9 out of 10.