Vulnerability Intelligence Report
Improper sanitization of CSS values in html/template
CVE-2023-24539
Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input.
No Active Exploit Signals
CVSS Base Score
7.3
HIGH
Exploitability:3.9
Impact Score:3.4
EPSS Probability:1.03%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| No affected products specified. | ||
Threat Intelligence Signals
EPSS Score
1.029%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Go Project · Vendor · USA |
| Reserved | 2023-01-25T21:19:20 |
| Published | 2023-05-11T15:29:38 |
| Last Updated | 2025-01-24T16:41:28 |
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