PT-2023-24682 · Pypi · Flask-Appbuilder

Msegoviag · Published 2023-06-22 · Updated 2025-12-02 · CVE-2023-34110

Positive Technologies (AI Summary)

CVSS v4.0

5.1

Medium

Base vector

AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Flask-AppBuilder versions prior to 4.3.2

Description An authenticated malicious actor with Admin privileges could trigger a database error by adding a special character on the add or edit User forms. This error can be surfaced back to the actor on the UI and, on certain database engines, may include the entire user row, including the pbkdf2:sha256 hashed password.

Recommendations For versions prior to 4.3.2, update to version 4.3.2 to resolve the issue. As a temporary workaround, consider restricting access to the add and edit User forms for users with Admin privileges until the update is applied.

Exploit

Fix

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

CVE-2023-34110

GHSA-JHPR-J7CQ-3JP3

PYSEC-2023-94

Affected Products

Flask-Appbuilder

References · 14

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34110.json · Exploit
• https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-jhpr-j7cq-3jp3 · Vendor Advisory
• https://github.com/dpgaspar/Flask-AppBuilder/commit/ae25ad4c87a9051ebe4a4e8f02aee73232642626 · Patch
• https://github.com/dpgaspar/Flask-AppBuilder/pull/2045 · Patch
• https://osv.dev/vulnerability/ROOT-APP-PYPI-CVE-2023-34110 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34110 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34110 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-jhpr-j7cq-3jp3 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2023-94 · Vendor Advisory
• https://github.com/dpgaspar/Flask-AppBuilder · Note
• https://github.com/dpgaspar/Flask-AppBuilder/releases/tag/v4.3.2 · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/flask-appbuilder/PYSEC-2023-94.yaml · Note
• https://t.me/cibsecurity/65439 · Telegram Post
• https://t.me/cvenotify/52910 · Telegram Post