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CVE-2021-24441: 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

high Affects sign-up-sheets (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

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

Package
sign-up-sheets (WordPress plugin) WordPress
Affected versions
<1.0.14
Fixed in
1.0.14
Severity
high  CVSS 8.0
Exploitation
not on CISA KEV · EPSS 1% (70.5th percentile)
Published
2021-07-12
Source
nvd

References

CWE-1236
NVD recordsign-up-sheets (WordPress plugin) advisories

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