Description
SOPlanning is vulnerable to Reflected XSS via the taches parameter. An attacker can craft a malicious URL which, when opened by authenticated victim, results in arbitrary JavaScript execution in the victim’s browser.
This issue affects SOPlanning version 1.55 and below.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SOPlanning | SOPlanning | ≤ 1.55 | — |
References
- https://cert.pl/en/posts/2026/06/CVE-2026-40543 third-party-advisory
- https://www.soplanning.org/en/ product