CVE-2026-54215 (GCVE-0-2026-54215)
Vulnerability from cvelistv5 – Published: 2026-08-07 09:48 – Updated: 2026-09-07 13:01
VLAI
EPSS
VEX
Title
TeamDavid: Open Redirect via the 'replyUrl' parameter
Summary
Tobit Laboratories AG TeamDavid's Webbox contains an open redirect vulnerability via the
“replyUrl” parameter. An attacker can exploit this vulnerability to
craft a URL within the application that, when visited, redirects the
user’s browser to an arbitrary third-party site. This can be abused for
phishing attacks, where users receive a trusted domain link but are
redirected to a phishing website. This issue affects TeamDavid before Rollout 528.
Starting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 11:24 UTC
CWE
- CWE-601 - URL redirection to untrusted site ('open redirect')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://chayns.net/77892-10814/tapp/763210?postId=11454 | release-notes |
| https://labs.infoguard.ch/posts/22-cves-in-david-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Tobit Laboratories AG | TeamDavid |
Affected:
0 , < Rollout 528
(custom)
|
guessed |
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Sightings
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.