CVE-2023-24540
Critical
Description
Not all valid JavaScript whitespace characters are considered to be whitespace. Templates containing whitespace characters outside of the character set "\t\n\f\r\u0020\u2028\u2029" in JavaScript contexts that also contain actions may not be properly sanitized during execution.
SeverityCritical
CVSS9.8
Exploit probability—
ProductGo
PublishedMay 11, 2023
First seenMay 11, 2023
Weakness typeCWE-74Injection
How to fix
Update
- golang go1.19.9, 1.20.4 or later
- stdlib1.19.9, 1.20.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| golang go | v < 1.19.9, 1.20.0 ≤ v < 1.20.4 | 1.19.9, 1.20.4 |
| stdlibGo | v < 1.19.9, 1.20.0-0 ≤ v < 1.20.4 | 1.19.9, 1.20.4 |
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