What’s Vulnerable › Vulnerabilities

CVE-2026-15519: usestrix PyPI system_prompt.jinja inclusion of functionality from untrusted control sphere

• Severity: medium (CVSS 5.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-13 · updated 2026-10-24
• Weakness: CWE-829

Description

A vulnerability was found in usestrix strix up to 1.0.2. This affects an unknown function of the file system_prompt.jinja of the component PyPI Handler. Performing a manipulation results in inclusion of functionality from untrusted control sphere. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is reported as difficult. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• usestrix strix: 1.0.0, 1.0.1, 1.0.2

References

• https://github.com/ez-lbz/strix-vul-report
• https://vuldb.com/cve/CVE-2026-15519
• https://vuldb.com/submit/850802
• https://vuldb.com/vuln/377848
• https://vuldb.com/vuln/377848/cti

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