SARA / Free Tools / CVE / CVE-2022-36318

CVE-2022-36318 — When visiting directory listings for `chrome://` URLs as source text, some param

When visiting directory listings for `chrome://` URLs as source text, some parameters were reflected. This vulnerability affects Firefox ESR < 102.1, Firefox ESR < 91.12, Firefox < 103, Thunderbird < 102.1, and Thunderbird < 91.12.

CVSS
— —
EPSS
0.20% (top 58.60%)
CWE
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Published
2022-12-22T00:00:00.000Z
Last modified
2025-04-15T17:05:29.632Z
CVSS vector
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01What is this vulnerability?

When visiting directory listings for `chrome://` URLs as source text, some parameters were reflected. This vulnerability affects Firefox ESR < 102.1, Firefox ESR < 91.12, Firefox < 103, Thunderbird < 102.1, and Thunderbird < 91.12.

02Affected products

VendorProductVersions
MozillaFirefox ESRunspecified, unspecified
MozillaFirefoxunspecified
MozillaThunderbirdunspecified, unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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