CVE-2026-12071Public exploitNetwork attack vector

Open redirect and header injection via encoded paths

Published Aug 7, 2026 · Updated Aug 7, 2026

Open redirect in TeamDavid Webbox through Rollout 524 allows remote attackers to redirect users to attacker-controlled sites via crafted URLs. The Webbox appends the requested path to a 302 redirect target without rejecting encoded dots or line feeds, allowing TLD extension and response-header injection. Exploitation is unauthenticated but requires a user to follow the crafted trusted-domain link; the bounded impact is redirection or injected response headers and body content.

CVSS severity5.3
Medium
EPSS probability0.34%
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 TeamDavid Webbox through Rollout 524 allows remote attackers to redirect users to attacker-controlled sites via crafted URLs. The Webbox appends the requested path to a 302 redirect target without rejecting encoded dots or line feeds, allowing TLD extension and response-header injection. Exploitation is unauthenticated but requires a user to follow the crafted trusted-domain link; the bounded impact is redirection or injected response headers and body content.

The record

CVE
CVE-2026-12071
Published
Aug 7, 2026
Updated
Aug 7, 2026
Vendor
Tobit Laboratories AG
Product
TeamDavid
Classifications
CWE-601, T1566.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 7, 2026Record 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=0 <=Rollout 524

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Tobit Laboratories AG · TeamDavidversion=0 <=Rollout 524

Published CVSS scores

5.3NCSC.chCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA: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')
T1566.002Spearphishing 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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