What’s Vulnerable › Vulnerabilities

CVE-2026-108942: philz1337x clarity-upscaler Extra Networks Card Rendering ui_extra_networks.py create_html_for_item cross site scripting

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-13 · updated 2026-10-13
• Weakness: CWE-79

Description

A security flaw has been discovered in philz1337x clarity-upscaler up to cfbdb842c6c839c8e97741722b8cf9a4b7662d98. This impacts the function create_html_for_item of the file modules/ui_extra_networks.py of the component Extra Networks Card Rendering. The manipulation of the argument Description results in cross site scripting. The attack can be executed remotely. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. All versions in the repository are affected, as the codebase is based on AUTOMATIC1111/stable-diffusion-webui v1.7.0 code. Upstream AUTOMATIC1111/stable-diffusion-webui (v1.8.0, released March 1, 2024) contains the fix. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• philz1337x clarity-upscaler: cfbdb842c6c839c8e97741722b8cf9a4b7662d98

References

• https://github.com/philz1337x/clarity-upscaler/
• https://github.com/philz1337x/clarity-upscaler/issues/72
• https://vuldb.com/cve/CVE-2026-108942
• https://vuldb.com/submit/997640
• https://vuldb.com/vuln/416767
• https://vuldb.com/vuln/416767/cti

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