CVE-2026-90491 (GCVE-0-2026-90491)
Vulnerability from cvelistv5 – Published: 2026-09-13 01:00 – Updated: 2026-09-15 17:16
VLAI
EPSS
VEX
Title
sanjevirau gsubs Electron index.js showQuerySuccessPage code injection
Summary
A weakness has been identified in sanjevirau gsubs up to 1.0.3. Impacted is the function showQuerySuccessPage of the file renderer/index.js of the component Electron. Executing a manipulation of the argument filename can lead to code injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 17:16 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403079 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403079/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90491 | third-party-advisory |
| https://vuldb.com/submit/891691 | third-party-advisory |
| https://github.com/LeoWSY-hashblue/cve-electron-2… | related |
| https://github.com/LeoWSY-hashblue/cve-electron-2… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| sanjevirau | gsubs |
Affected:
1.0.0
Affected: 1.0.1 Affected: 1.0.2 Affected: 1.0.3 cpe:2.3:a:sanjevirau:gsubs:*:*:*:*:*:*:*:* |
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Sightings
| 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
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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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.
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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
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