CVE-2022-29248

HIGHNVD 8.08.0—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.0 under NVD CVSS v3. EPSS exploit probability: 1.3% (70th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
8.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.3%CVSS: 8.0Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Guzzle is a PHP HTTP client. Guzzle prior to versions 6.5.6 and 7.4.3 contains a vulnerability with the cookie middleware. The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the Set-Cookie header, allowing a malicious server to set cookies for unrelated domains. The cookie middleware is disabled by default, so most library consumers will not be affected by this issue. Only those who manually add the cookie middleware to the handler stack or construct the client with ['cookies' => true] are affected. Moreover, those who do not use the same Guzzle client to call multiple domains and have disabled redirect forwarding are not affected by this vulnerability. Guzzle versions 6.5.6 and 7.4.3 contain a patch for this issue. As a workaround, turn off the cookie middleware.

CVSS v3
8.0
EG Score
8.0HIGHmedium confidence
EG Risk
37
EG Risk 37/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity80% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
1.3%
EPSS %ILE
70th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

May 25, 2022

Last Modified

November 21, 2024

Advisory Details (5)

Auto-updated Sep 20, 2026
Patch available. Sources: github, github_commit, github_pr.
generic

Drupal core - Moderately critical - Third-party libraries - SA-CORE-2022-010 | Drupal.org

https://www.drupal.org/sa-core-2022-010
generic

[SECURITY] [DSA 5246-1] php-twig security update

https://www.debian.org/security/2022/dsa-5246
githubMentions a patch (unverified)

Cross-domain cookie leakage · Advisory · guzzle/guzzle · GitHub

https://github.com/guzzle/guzzle/security/advisories/GHSA-cwmx-hcrq-mhc3
github_pr Patch Available

[7.x] Fix cross-domain cookie leakage

Patch available: guzzle/guzzle 7.10.3 (PR #3018 merged 2022-05-25)

https://github.com/guzzle/guzzle/pull/3018
github_commit Patch Available

commit 74a8602c6fae (guzzle/guzzle)

Patch available: guzzle/guzzle 7.10.3 (contains commit 74a8602c6fae)

https://github.com/guzzle/guzzle/commit/74a8602c6faec9ef74b7a9391ac82c5e65b1cdab

Affected Packages

(9 across 5 ecosystems)
Debian:12(2)
PackageVulnerable rangeFix by version rangeDependents
guzzle—
  • every version up to 7.4.4-1: fixed in 7.4.4-1
—
mediawiki—
  • every version up to 1:1.35.7-1: fixed in 1:1.35.7-1
—
Debian:13(2)
PackageVulnerable rangeFix by version rangeDependents
guzzle—
  • every version up to 7.4.4-1: fixed in 7.4.4-1
—
mediawiki—
  • every version up to 1:1.35.7-1: fixed in 1:1.35.7-1
—
Debian:14(2)
PackageVulnerable rangeFix by version rangeDependents
guzzle—
  • every version up to 7.4.4-1: fixed in 7.4.4-1
—
mediawiki—
  • every version up to 1:1.35.7-1: fixed in 1:1.35.7-1
—
Packagist(2)
PackageVulnerable rangeFix by version rangeDependents
drupal/core8.0.0 ... 9.3.9 (246 versions)
  • 8.0.0 up to 9.2.20: fixed in 9.2.20
  • 9.3.0 up to 9.3.14: fixed in 9.3.14
—
guzzlehttp/guzzle7.0.0 ... 7.4.2 (9 versions)
  • every version up to 6.5.6: fixed in 6.5.6
  • 7.0.0 up to 7.4.3: fixed in 7.4.3
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
mediawiki1:1.35.2-1 ... 1:1.35.7-1 (9 versions)
  • every version up to 1:1.35.8-1~deb11u1: fixed in 1:1.35.8-1~deb11u1
—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 6× in last 7d / 27× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 185 total refreshes for this CVE.

  1. 2026-10-09 20:04 UTCEPSS rescore
  2. 2026-10-08 16:40 UTCEPSS rescore
  3. 2026-10-07 23:45 UTCEPSS rescore
  4. 2026-10-06 15:14 UTCEPSS rescore
  5. 2026-10-05 17:40 UTCEPSS rescore
  6. 2026-10-03 14:23 UTCEPSS rescore
  7. 2026-10-02 16:23 UTCEPSS rescore
  8. 2026-09-30 15:54 UTCEG score recompute
  9. 2026-09-30 15:00 UTCEPSS rescore
  10. 2026-09-29 15:16 UTCEPSS rescore
  11. 2026-09-28 13:48 UTCEPSS rescore
  12. 2026-09-27 13:42 UTCEPSS rescore
  13. 2026-09-26 15:54 UTCEPSS rescore
  14. 2026-09-26 00:22 UTCEPSS rescore
  15. 2026-09-24 21:46 UTCOSV refresh
  16. 2026-09-24 14:00 UTCEPSS rescore
  17. 2026-09-23 13:45 UTCEPSS rescore
  18. 2026-09-22 14:44 UTCEPSS rescore
  19. 2026-09-20 20:13 UTCEPSS rescore
  20. 2026-09-19 15:38 UTCEPSS rescore
  21. 2026-09-18 19:24 UTCEPSS rescore
  22. 2026-09-16 14:05 UTCEPSS rescore
  23. 2026-09-15 03:06 UTCEPSS rescore
  24. 2026-09-13 16:44 UTCEPSS rescore
  25. 2026-09-12 14:57 UTCEPSS rescore
Show 75 more
  1. 2026-09-11 14:49 UTCEPSS rescore
  2. 2026-09-11 09:33 UTCEPSS rescore
  3. 2026-09-08 21:57 UTCEPSS rescore
  4. 2026-09-07 15:58 UTCEPSS rescore
  5. 2026-09-06 13:45 UTCEPSS rescore
  6. 2026-09-05 15:25 UTCEPSS rescore
  7. 2026-09-05 13:55 UTCOSV refresh
  8. 2026-09-04 13:57 UTCEPSS rescore
  9. 2026-09-04 13:57 UTCEPSS rescore
  10. 2026-09-04 05:04 UTCEPSS rescore
  11. 2026-09-02 14:09 UTCEPSS rescore
  12. 2026-09-01 13:51 UTCEPSS rescore
  13. 2026-08-30 19:14 UTCEPSS rescore
  14. 2026-08-30 01:19 UTCEPSS rescore
  15. 2026-08-28 21:38 UTCEPSS rescore
  16. 2026-08-27 14:22 UTCEPSS rescore
  17. 2026-08-26 14:43 UTCEPSS rescore
  18. 2026-08-25 13:46 UTCEPSS rescore
  19. 2026-08-24 14:13 UTCEPSS rescore
  20. 2026-08-23 00:16 UTCEPSS rescore
  21. 2026-08-21 23:46 UTCEPSS rescore
  22. 2026-08-20 22:52 UTCEPSS rescore
  23. 2026-08-19 17:01 UTCEPSS rescore
  24. 2026-08-19 00:29 UTCOSV refresh
  25. 2026-08-18 13:45 UTCEPSS rescore
  26. 2026-08-17 13:44 UTCEPSS rescore
  27. 2026-08-16 14:53 UTCEPSS rescore
  28. 2026-08-16 02:11 UTCEPSS rescore
  29. 2026-08-15 01:27 UTCEPSS rescore
  30. 2026-08-13 21:57 UTCEPSS rescore
  31. 2026-08-12 13:48 UTCEPSS rescore
  32. 2026-08-11 13:38 UTCEPSS rescore
  33. 2026-08-09 13:44 UTCEPSS rescore
  34. 2026-08-08 16:34 UTCEPSS rescore
  35. 2026-08-07 16:24 UTCEPSS rescore
  36. 2026-08-06 13:44 UTCEPSS rescore
  37. 2026-08-05 19:15 UTCEPSS rescore
  38. 2026-08-04 15:07 UTCEPSS rescore
  39. 2026-08-04 10:35 UTCEPSS rescore
  40. 2026-08-03 19:57 UTCOSV refresh
  41. 2026-08-03 10:33 UTCEPSS rescore
  42. 2026-08-02 02:24 UTCEPSS rescore
  43. 2026-08-01 04:13 UTCEPSS rescore
  44. 2026-07-30 16:25 UTCEPSS rescore
  45. 2026-07-30 01:28 UTCEPSS rescore
  46. 2026-07-28 15:33 UTCEPSS rescore
  47. 2026-07-26 14:52 UTCEPSS rescore
  48. 2026-07-25 14:15 UTCEPSS rescore
  49. 2026-07-24 14:15 UTCEPSS rescore
  50. 2026-07-24 14:15 UTCEPSS rescore
  51. 2026-07-23 14:16 UTCEPSS rescore
  52. 2026-07-23 14:16 UTCEPSS rescore
  53. 2026-07-23 02:10 UTCEG score recompute
  54. 2026-07-22 22:57 UTCEG score recompute
  55. 2026-07-22 14:06 UTCEPSS rescore
  56. 2026-07-22 14:06 UTCEPSS rescore
  57. 2026-07-21 15:22 UTCEPSS rescore
  58. 2026-07-21 15:22 UTCEPSS rescore
  59. 2026-07-20 17:05 UTCEPSS rescore
  60. 2026-07-19 14:29 UTCEPSS rescore
  61. 2026-07-19 02:27 UTCEPSS rescore
  62. 2026-07-19 02:27 UTCEPSS rescore
  63. 2026-07-18 10:03 UTCEPSS rescore
  64. 2026-07-18 10:02 UTCEPSS rescore
  65. 2026-07-17 10:29 UTCOSV refresh
  66. 2026-07-16 17:00 UTCEPSS rescore
  67. 2026-07-15 16:56 UTCEPSS rescore
  68. 2026-07-15 16:56 UTCEPSS rescore
  69. 2026-07-15 01:58 UTCEPSS rescore
  70. 2026-07-15 01:58 UTCEPSS rescore
  71. 2026-07-13 22:27 UTCEPSS rescore
  72. 2026-07-12 05:44 UTCEPSS rescore
  73. 2026-07-12 05:44 UTCEPSS rescore
  74. 2026-07-11 08:25 UTCEPSS rescore
  75. 2026-07-11 08:25 UTCEPSS rescore

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2022-29248?
CVE-2022-29248 is a high vulnerability published on May 25, 2022. Guzzle is a PHP HTTP client. Guzzle prior to versions 6.5.6 and 7.4.3 contains a vulnerability with the cookie middleware. The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the Set-Cookie header, allowing a malicious server to…
When was CVE-2022-29248 disclosed?
CVE-2022-29248 was first published on May 25, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-29248 actively exploited?
CVE-2022-29248 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.3% probability of exploitation in the next 30 days (70th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2022-29248?
CVE-2022-29248 has a CVSS v3 base score of 8.0 (NVD).
How do I remediate CVE-2022-29248?
A fix for CVE-2022-29248 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-29248

Explore →

Is Your Infrastructure Affected by CVE-2022-29248?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs