CVE-2025-65782Network attack vector

Authenticated vote forgery via unrestricted card updates

Published Dec 15, 2025 · Updated Dec 15, 2025

Improper authorization in Wekan 8.15 and earlier allows remote authenticated users to forge votes by updating card vote arrays. Card updates accepted client-controlled vote.positive and vote.negative arrays without restricting changes to the caller's user ID. Board membership normally supplies access, while a per-card setting can permit other authenticated users to vote; exploitation alters voting results but does not disclose data or interrupt service.

CVSS severity6.5
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Wekan 8.15 and earlier allows remote authenticated users to forge votes by updating card vote arrays. Card updates accepted client-controlled vote.positive and vote.negative arrays without restricting changes to the caller's user ID. Board membership normally supplies access, while a per-card setting can permit other authenticated users to vote; exploitation alters voting results but does not disclose data or interrupt service.

The record

CVE
CVE-2025-65782
Published
Dec 15, 2025
Updated
Dec 15, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-285, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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