CVE-2023-26049

unknown

Published 2023-04-18 · Modified 2026-02-04

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CVSS v3

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CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N

CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

Eclipse Jetty's cookie parsing of quoted values can exfiltrate values from other cookies

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

SUSE Affected 1 release

Version	Status	Fixed in
—	Affected	—

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`9.4.52-1`
sid	Fixed	`9.4.52-1`
forky	Fixed	`9.4.52-1`
bullseye	Fixed	`9.4.39-3+deb11u2`
bookworm	Fixed	`9.4.50-4+deb12u1`

Package impact

Ecosystem	Package	Vulnerable	Fixed
Maven	org.eclipse.jetty:jetty-server	`<9.4.51.v20230217`	`9.4.51.v20230217`
Maven	org.eclipse.jetty:jetty-server	`>=10.0.0,<10.0.14`	`10.0.14`
Maven	org.eclipse.jetty:jetty-server	`>=11.0.0,<11.0.14`	`11.0.14`
Maven	org.eclipse.jetty:jetty-server	`>=12.0.0alpha0,<12.0.0.beta0`	`12.0.0.beta0`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.