PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, predictable verification hashes may allow attackers to guess verification tokens and potentially verify election account requests without authorization. This issue has been patched in version 1.33.0.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00042.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
pear pearweb affected
Version Status Constraints
< 1.33.0 affected —

No data.

No data.

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Vendors Products
Pear Subscribe
Pearweb Subscribe

Project Subscriptions

Vendors Products
Pear Subscribe
Pearweb Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/pear/pearweb/security/advisories/GHSA-477r-4cmw-3cgf cve-icon cve-icon
History

Wed, 04 Feb 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Pear
Pear pearweb
Vendors & Products Pear
Pear pearweb

Tue, 03 Feb 2026 19:00:00 +0000

Type Values Removed Values Added
Description PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, predictable verification hashes may allow attackers to guess verification tokens and potentially verify election account requests without authorization. This issue has been patched in version 1.33.0.
Title PEAR Has a Predictable Verification Hash in Election Account Requests
Weaknesses CWE-337
References
Metrics cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-03T18:29:39.698Z

Reserved: 2026-01-30T14:44:47.328Z

Link: CVE-2026-25235

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-03T19:16:24.210

Modified: 2026-02-03T19:16:24.210

Link: CVE-2026-25235

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-04T12:05:45Z

Weaknesses