CVE-2025-64744
Low
Description
OpenObserve is a cloud-native observability platform. In versions up to and including 0.16.1, when creating or renaming an organization with HTML in the name, the markup is rendered inside the invitation email. This indicates that user-controlled input is inserted into the email template without proper HTML escaping. As of time of publication, no patched versions are available.
SeverityLow
CVSS3.5
Exploit probability—
ProductOpenobserve
PublishedNov 13, 2025
First seenNov 13, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openobserve openobserve | <= 0.16.1 | — |
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