Sign-up Sheets: A security weakness
Sign-up Sheets is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.
- Component
- Sign-up Sheets
- Plugin slug
sign-up-sheets- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Jul 12, 2021
This CVE was published Jul 12, 2021 and is one of 9 known issues for this plugin.
Update, patch or deactivate.
Update Sign-up Sheets to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The Sign-up Sheets WordPress plugin before 1.0.14 does not not sanitise or validate the Sheet title when generating the CSV to export, which could lead to a CSV injection issue
NVD vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H