VulnerabilityDeferred

CVE-2026-78213

Heptabase developed by Hepta Platforms, Inc. has a Stored Cross-Site Scripting vulnerability.

MEDIUM 6.2EPSS 0.31%

Does this matter?

Lower severity and a low EPSS score (0.31%). Track it; it rarely justifies an emergency change on its own.

Description

Heptabase developed by Hepta Platforms, Inc. has a Stored Cross-Site Scripting vulnerability. Authenticated remote attackers can inject persistent malicious content into specific pages, causing arbitrary JavaScript code to execute when other users click the crafted content.

CVSS 4.0: 6.2 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.31% probability · 24th percentile
CISA KEV: Not listed
Weakness: CWE-79
Source: twcert@cert.org.tw

References

https://www.twcert.org.tw/en/cp-139-11124-b8b51-2.html
https://www.twcert.org.tw/tw/cp-132-11125-9d359-1.html

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.