CVE-2026-78238: Cross-site scripting (XSS) in Tsuyoshi Saito SOY Gallery
Description
SOY Gallery contains a cross-site scripting (XSS) vulnerability that allows execution of arbitrary scripts in the browser of a user logging into the product. This vulnerability has a medium severity rating with a CVSS score of 5.4. No specific affected versions or patches have been disclosed yet.
CVSS v3.0
Score 5.4medium
Affected software
Tsuyoshi Saito
SOY Gallery
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-78238 is a cross-site scripting vulnerability in Tsuyoshi Saito's SOY Gallery. It enables an attacker to execute arbitrary scripts in the context of a user's browser session upon login. The vulnerability has a CVSS 3.0 base score of 5.4, indicating medium severity, with attack vector network, low attack complexity, requiring privileges and user interaction, and impacts confidentiality and integrity with no availability impact. No remediation or patch information is currently available.
Potential Impact
An attacker exploiting this vulnerability could execute arbitrary scripts in the context of a logged-in user's browser session, potentially leading to unauthorized disclosure or modification of information accessible to that user. There is no indication of availability impact or known active exploitation in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should exercise caution when logging into SOY Gallery and consider applying any recommended temporary mitigations from the vendor once published.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jpcert
- Date Reserved
- 2026-08-24T04:26:32.279Z
- Cvss Version
- 3.0
- State
- PUBLISHED
Threat ID: 6a913ad4acd9273b4992fa5f
Added to database: 08/28/2026, 07:37:56 UTC
Last enriched: 09/10/2026, 03:23:17 UTC
Last updated: 10/12/2026, 06:48:19 UTC
Views: 98
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