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CVE-2022-23607

22
FAUCET Score

CVE-2022-23607 affects the treq HTTP library, specifically versions prior to 2021.1.0, and related Debian packages. The vulnerability allows "supercookies" (cookies not bound to a specific domain) to be sent to *every* domain during HTTP redirects, potentially leaking sensitive information. Rated as Medium severity (CVSS 6.5), it requires user interaction (UI:R) and could lead to high confidentiality impact (C:H) if sensitive data is exposed. There is no evidence of active exploitation, public exploit code, or significant community discussion for this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 21.1.0, < 22.1.0CPE matchmatch criteria
cpe:2.3:a:twistedmatrix:treq:*:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.08%
Probability of exploitation in next 30 days
EPSS Percentile
61.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0108 is in the 74th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

pippatch availablevia ghsa
Product: treqFixed in: 22.1.0
github_advisoryworkaround availablevia nvd_reference
View patch

Vendor Advisories (1)

pipGHSA-fhpf-pp6p-55qchigh

Unsafe handling of user-specified cookies in treq

Feb 1, 2022

References

github.com / twisted/treq/security/advisories/GHSA-fhpf-pp6p-55qc
MitigationThird Party Advisory
lists.debian.org / debian-lts-announce/2022/03/msg00025.html
Mailing ListThird Party Advisory