CVE-2022-25799Public exploitNetwork attack vector

Authenticated-user redirection via unchecked next parameter

Published Aug 16, 2022 · Updated Sep 17, 2024

Open redirect in CERT/CC VINCE before 1.50.0 allows remote attackers to redirect authenticated users to impersonation sites. The login view in cogauth/views.py accepts the next query parameter as a redirect destination without first restricting it to an allowed host. The attack requires an authenticated user to follow a crafted link and then submit sensitive information to the impersonation site.

CVSS severity6.1
Medium
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in CERT/CC VINCE before 1.50.0 allows remote attackers to redirect authenticated users to impersonation sites. The login view in cogauth/views.py accepts the next query parameter as a redirect destination without first restricting it to an allowed host. The attack requires an authenticated user to follow a crafted link and then submit sensitive information to the impersonation site.

The record

CVE
CVE-2022-25799
Published
Aug 16, 2022
Updated
Sep 17, 2024
Vendor
CERT Coordination Center (CERT/CC)
Product
VINCE (Vulnerability Information and Coordination Environment)
Classifications
CWE-601, T1566.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 16, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.50.0 <1.50.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CERT Coordination Center (CERT/CC) · VINCE (Vulnerability Information and Coordination Environment)version=1.50.0 <1.50.0

Published CVSS scores

6.1NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1566.002Phishing: Spearphishing Link

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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