How to Fix CVE-2026-36761: n/a (Bundle Sibling)
By Sai Kiran Pandrala
Last verified: 2026-05-25
CVE-2026-36761 is a sibling vulnerability in the same vendor advisory as CVE-2026-36760. Applying the patched build named in the primary write-up closes this CVE as well.
| Severity | CVSS 6.1 - Medium |
|---|---|
| Actively exploited? | Not currently in CISA KEV |
| Affected | Same as the bundle - see CVE-2026-36760 |
| Fixed in | Same patched build as CVE-2026-36760 (See vendor advisory) |
| Type (CWE) | n/a |
What's different about CVE-2026-36761?
A stored cross-site scripting (XSS) vulnerability in the /msg/msgInner/save endpoint of JeeSite v5.15.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted input into the msgContent parameter.
The technical impact and remediation are identical to the primary CVE in the bundle. The same vendor patch closes both.
How to fix CVE-2026-36761
Apply the patched build per the primary write-up: How to Fix CVE-2026-36760.
The patch installation procedure, verification commands, and interim mitigations are documented there. Reusing one runbook keeps the rollout consistent across the bundle.
Frequently asked questions
Is CVE-2026-36761 fixed by the same patch as CVE-2026-36760?
Yes. CVE-2026-36761 ships in the same vendor advisory as CVE-2026-36760. Applying the patched build named in the primary write-up closes both.
What is the CVSS score for CVE-2026-36761?
The CVSS base score is 6.1 (Medium).
Is it being exploited?
It is not currently listed in CISA KEV.
References
- Official vendor advisory: https://github.com/thinkgem/jeesite
- NVD entry: https://nvd.nist.gov/vuln/detail/CVE-2026-36761
- CISA KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- Primary write-up: How to Fix CVE-2026-36760
*Part of the n/a bundle. Full procedure at CVE-2026-36760.*