PT-2022-22804 · Hunter2 · Hunter2

Published 2022-10-17 · Updated 2025-05-13 · CVE-2022-3540

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions hunter2 versions prior to 2.1.0

Description An issue has been discovered in the improper handling of auto-completion input, allowing an authenticated attacker to extract other users' email addresses.

Recommendations For versions prior to 2.1.0, update to version 2.1.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the auto-completion feature until a patch is available.

Exploit

Fix

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-312

Related Identifiers

CVE-2022-3540

Affected Products

Hunter2

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3540.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-3540 · Security Note
• https://osv.dev/vulnerability/CVE-2022-3540 · Vendor Advisory
• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3540.json · Note
• https://t.me/cvenotify/121916 · Telegram Post
• https://t.me/cibsecurity/51601 · Telegram Post
• https://gitlab.com/hunter2.app/hunter2/-/issues/529 · Note