CVE-2025-71420 (GCVE-0-2025-71420)
Vulnerability from cvelistv5 – Published: 2026-09-21 13:43 – Updated: 2026-09-21 14:14
VLAI
EPSS
VEX
Title
UVdesk core-framework before 1.1.7 Authorization Bypass via Saved Reply
Summary
UVdesk core-framework before 1.1.7 contains an authorization bypass vulnerability in the saved reply endpoint that allows authenticated agents to access replies restricted to other support groups. Attackers with ROLE_AGENT can enumerate saved reply identifiers and read content reserved for groups and teams they do not belong to.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 14:13 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://github.com/uvdesk/core-framework/commit/d… | patch |
| https://github.com/uvdesk/core-framework/blob/v1.… | technical-description |
| https://github.com/uvdesk/core-framework/blob/v1.… | technical-description |
| https://hackmd.io/@leediay/B1Cz5voFGg | third-party-advisory |
| https://github.com/uvdesk/core-framework/releases… | release-notes |
| https://github.com/uvdesk/community-skeleton/rele… | release-notes |
| https://github.com/uvdesk/core-framework | product |
| https://www.vulncheck.com/advisories/uvdesk-core-… | third-party-advisory |
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| uvdesk | core-framework |
Affected:
0 , < 1.1.7
(semver)
Unaffected: 1.1.7 (semver) |
guessed | |
| uvdesk | community-skeleton |
Affected:
0 , < 1.1.8
(semver)
Unaffected: 1.1.8 (semver) |
guessed |
Date Public
2025-06-02 00:00
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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.
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.
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