Improper input validation in Avo-Hq Avo
CVE-2023-34102
Avo is an open source ruby on rails admin panel creation framework. The polymorphic field type stores the classes to operate on when updating a record with user input, and does not validate them in the back end. This can lead to unexpected behavior, remote code execution, or application crashes when viewing a manipulated record. This issue has been addressed in commit `ec117882d` which is expected to be included in subsequent releases. Users are advised to limit access to untrusted users until a new release is made.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H.
EPSS exploit prediction
EPSS: 0.016 (75.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.0% 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
- Avo-Hq Avo — versions <= 2.33.2, >= 3.0.0.pre1, <= 3.0.0.pre12
- Avohq Avo — versions 3.0.0
Weakness classification (CWE)
References
- github.com/avo-hq/avo/security/advisories/GHSA-86h2-2g4g-29qx (Exploit, Vendor Advisory)
- github.com/avo-hq/avo/commit/ec117882ddb1b519481bdd046dc3cfa4474e6e17 (Patch)
Frequently asked questions
- What is CVE-2023-34102?
- CVE-2023-34102 is a high-severity vulnerability in Avo-Hq Avo, classified under Improper Input Validation. CVSS score: 8.3/10. Published 2023-06-05.
- How severe is CVE-2023-34102?
- High severity. CVSS v3 base score is 8.3 out of 10.