CVE-2022-27463Network attack vector

Off-site redirects via prefix-only URL validation

Published Apr 5, 2022 · Updated Aug 3, 2024

Open redirect in objects/login.json.php in WWBN AVideo 11.6 and earlier allows remote attackers to redirect users via a crafted login URL. The endpoint accepts a redirectUri value when its text merely begins with the configured site URL, rather than verifying that the destination has the same domain. A victim must follow the crafted URL and interact with the login flow; the resulting redirect can place the victim on an attacker-controlled site.

CVSS severity6.1
Medium
EPSS probability0.64%
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 objects/login.json.php in WWBN AVideo 11.6 and earlier allows remote attackers to redirect users via a crafted login URL. The endpoint accepts a redirectUri value when its text merely begins with the configured site URL, rather than verifying that the destination has the same domain. A victim must follow the crafted URL and interact with the login flow; the resulting redirect can place the victim on an attacker-controlled site.

The record

CVE
CVE-2022-27463
Published
Apr 5, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-601, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 5, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.8NIST NVDAV:N/AC:M/Au:N/C:P/I:P/A:N
6.1NIST NVDCVSS: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 exploitUnconfirmed

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1204.001User Execution: Malicious Link

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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