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CVE-2026-118996— CallBackery versions before 0.62.0 for Perl send users their own password hash and the admin-only user note via getUserConfig

Quick assessment

Affected
CVE-2026-118996
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Perl 版本的 CallBery 在 0.62.0 之前，会通过 getUserConfig 接口向用户发送其自身的密码哈希值以及仅管理员可见的用户备注信息。 getUserConfig() 函数返回调用者完整的 cbuser 数据行，其中包括存储的密码哈希值和备注字段（该字段在用户界面中仅对管理员显示）。此外，用户管理插件中的 getTableData() 和 getAllFieldValues() 函数也会向不具备管理员权限的用户返回备注字段。 因此，非管理员用户可以读取管理员为其记录的备注信息；而攻击者若获

AI Predicted 6.5 Difficulty: Easy

Affected Version Matrix 1

VendorProduct Version RangeStatus
None None < 0.62.0 affected

I. Basic Information for CVE-2026-118996

Vulnerability Information
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Vulnerability Title
CallBackery versions before 0.62.0 for Perl send users their own password hash and the admin-only user note via getUserConfig
Source: CVE Program / CVE List V5
Vulnerability Description
CallBackery versions before 0.62.0 for Perl send users their own password hash and the admin-only user note via getUserConfig. getUserConfig() returns the caller's whole cbuser row, including the stored password hash and the note field that the user interface shows only to administrators. getTableData() and getAllFieldValues() in the user management plugins also return the note to users without the admin right. A non-administrator can read the notes administrators keep about them, and an attacker who obtains a session token can get that user's password hash and crack it offline.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的不恰当跨边界移除
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
- - 0 ~ 0.62.0 -

II. Public POCs for CVE-2026-118996

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III. Intelligence Information for CVE-2026-118996

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Other References for CVE-2026-118996 (1)

IV. Related Vulnerabilities

Same weakness: CWE-212