CVE-2026-26291mediumCWE-79

CVE-2026-26291: medium-severity vulnerability in GROWI

Published

Follow this CVE+ Monitor GROWI

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.8epss 0.2%
Stored cross-site scripting vulnerability exists in GROWI v7.4.6 and earlier. If this vulnerability is exploited, an arbitrary script may be executed in a user's web browser.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Affected products
GROWI, Inc. · GROWI
Related CVEs — GROWI

In the same product, most dangerous first.

CVE-2026-41951HIGHCVE-2026-41951EPSS 0.5%CVE-2026-80191HIGHGROWI before 8.0.2 Missing Authorization on Attachment Retrieval for Unauthenticated RequestsEPSS 0.5%CVE-2026-41040HIGHCVE-2026-41040EPSS 0.4%CVE-2026-68951MEDIUMCVE-2026-68951EPSS 0.3%CVE-2025-43880MEDIUMCVE-2025-43880EPSS 0.3%CVE-2026-25083HIGHCVE-2026-25083EPSS 0.3%