CVE-2026-78213

HIGHCVSS 8.7/10

Last modified

CVE-2026-78213 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. Heptabase developed by Hepta Platforms, Inc. has a Stored Cross-Site Scripting vulnerability.

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.

Metrics

CVSS 3.1
8.7/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

CVSS 4.0
6.2/10

CVSS: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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Hepta PlatformsHeptabaseall

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-78213?
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.
How severe is CVE-2026-78213?
CVE-2026-78213 has a CVSS score of 8.7/10 (HIGH severity).
How do I fix CVE-2026-78213?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2026

Are you affected by CVE-2026-78213?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST