PT-2023-18595 · Pghero · Pghero

Seryun Ham · Published 2023-01-05 · Updated 2025-04-07 · CVE-2023-22626

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions PgHero versions prior to 3.1.0

Description The issue allows information disclosure via EXPLAIN, as query results may be present in an error message. Depending on database user privileges, this may disclose information from the database or from file contents on the database server.

Recommendations For versions prior to 3.1.0, update to version 3.1.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the EXPLAIN feature to minimize the risk of information disclosure.

Exploit

Fix

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

CVE-2023-22626

GHSA-VF99-XW26-86G5

Affected Products

Pghero

References · 9

• 🔥 https://github.com/ankane/pghero/issues/439 · Exploit
• 🔥 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/pghero/CVE-2023-22626.yml · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-22626 · Security Note
• https://osv.dev/vulnerability/CVE-2023-22626 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-vf99-xw26-86g5 · Vendor Advisory
• https://github.com/ankane/pghero · Note
• https://t.me/cvenotify/118091 · Telegram Post
• https://t.me/cibsecurity/55942 · Telegram Post
• https://t.me/cvenotify/41285 · Telegram Post