CVE-2026-82543 (GCVE-0-2026-82543)
Vulnerability from cvelistv5 – Published: 2026-08-30 12:45 – Updated: 2026-08-31 16:48 X_Open Source
VLAI
EPSS
VEX
Title
vastsa FileCodeBox Pickup Limit views.py update_file_usage race condition
Summary
A vulnerability was detected in vastsa FileCodeBox up to 2.3. This vulnerability affects the function update_file_usage of the file apps/base/views.py of the component Pickup Limit Handler. Performing a manipulation results in race condition. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 2.5.0 is able to resolve this issue. The patch is named 8d7d856c62d73badd0797eb4daec8d2ff10a403a. Upgrading the affected component is recommended.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 16:48 UTC
CWE
- CWE-362 - Race Condition
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/397060 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/397060/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-82543 | third-party-advisory |
| https://vuldb.com/submit/891416 | third-party-advisory |
| https://github.com/vastsa/FileCodeBox/issues/482 | exploitissue-tracking |
| https://github.com/vastsa/FileCodeBox/pull/487 | issue-trackingpatch |
| https://github.com/vastsa/FileCodeBox/commit/8d7d… | patch |
| https://github.com/vastsa/FileCodeBox/releases/ta… | patch |
| https://github.com/vastsa/FileCodeBox/ | product |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| vastsa | FileCodeBox |
Affected:
2.0
Affected: 2.1 Affected: 2.2 Affected: 2.3 Unaffected: 2.5.0 cpe:2.3:a:vastsa:filecodebox:*:*:*:*:*:*:*:* |
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| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
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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.