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PatchSiren cyber security CVE debrief

CVE-2026-50776 Pronis Loisirs CVE debrief

A Directory Traversal vulnerability exists in Pronis Loisirs Billetterie CSE, potentially allowing remote attackers to obtain sensitive information. The vulnerability's details are based on limited information from the CVE Program and NVD. Defenders should assess exposure and prioritize verification of the vulnerability's existence and potential impact. This vulnerability could lead to sensitive information disclosure, and defenders should verify the vulnerability's existence and impact on Pronis Loisirs Billetterie CSE systems.

Vendor
Pronis Loisirs
Product
Billetterie CSE
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-17
Original CVE updated
2026-09-09
Advisory published
2026-08-17
Advisory updated
2026-09-09

Who should care

Defenders responsible for Pronis Loisirs Billetterie CSE systems should assess exposure and prioritize verification of the vulnerability's existence and potential impact.

Why it matters

CVE-2026-50776 is a Directory Traversal vulnerability in Pronis Loisirs Billetterie CSE, potentially allowing sensitive information disclosure. Defenders should prioritize verification and mitigation efforts.

  • Potential sensitive information disclosure due to Directory Traversal vulnerability.
  • Need to verify vulnerability existence and impact on Pronis Loisirs Billetterie CSE systems.
  • Possible need for patches or updates to mitigate the vulnerability.

Technical summary

A Directory Traversal vulnerability exists in Pronis Loisirs Billetterie CSE, potentially allowing remote attackers to obtain sensitive information. The vulnerability's details are based on limited information from the CVE Program and NVD. This vulnerability could allow attackers to access sensitive information, and defenders should prioritize verifying the vulnerability's existence and potential impact on their systems, especially if using Pronis Loisirs Billetterie CSE.

Defensive priority

Defenders should prioritize verifying the vulnerability's existence and potential impact on their systems, especially if using Pronis Loisirs Billetterie CSE.

Recommended defensive actions

  • Verify the vulnerability's existence and potential impact on Pronis Loisirs Billetterie CSE systems.
  • Check for any available patches or updates from the vendor.
  • Monitor systems for suspicious activity related to the vulnerability.

Evidence notes

The CVE description notes a Directory Traversal vulnerability in Pronis Loisirs Billetterie CSE, allowing potential sensitive information disclosure. However, specific details about affected versions, exploitation, and impact are limited.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-50776 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-50776

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-50776 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-50776

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.