CVE-2024-37383

CRITICALNVD 6.19.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2024-10-24), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 6.1 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 5 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 73%CVSS: 6.1Exploit: cisa kev · ssvc active · epss top5pct · epss high · public exploitExposed: 0

A fix is available — apply it.

Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes.

CVSS v3
6.1
EG Score
9.0(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

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
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
73%
EPSS %ILE
99%
KEV
⚠ Exploited

Published

June 7, 2024

Last Modified

October 31, 2025

Advisory Details (5)

Auto-updated Jun 13, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: github_release, cisa, github_commit.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-37383
generic Patch Available

[SECURITY] [DLA 3835-1] roundcube security update

https://lists.debian.org/debian-lts-announce/2024/06/msg00008.html
github_release Patch Available

Roundcube Webmail 1.6.7

Patch available: roundcube/roundcubemail 1.6.7

https://github.com/roundcube/roundcubemail/releases/tag/1.6.7
github_release Patch Available

Roundcube Webmail 1.5.7

Patch available: roundcube/roundcubemail 1.5.7

https://github.com/roundcube/roundcubemail/releases/tag/1.5.7
github_commit

commit 43aaaa528646 (roundcube/roundcubemail)

Fix landed in roundcube/roundcubemail commit 43aaaa528646 — awaiting tagged release

https://github.com/roundcube/roundcubemail/commit/43aaaa528646877789ec028d87924ba1accf5242

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubunturoundcube-sqlite3 (1.4.3+dfsg.1-1ubuntu0.1~esm4) @ focal2026-09-22ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(5 across 5 ecosystems)
Debian:10(1)
PackageVulnerable rangeFixed inDependents
roundcube1.3.10+dfsg.1-1 ... 1.3.8+dfsg.1-2 (13 versions)1.3.17+dfsg.1-1~deb10u6—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
roundcube1.4.11+dfsg.1-4 ... 1.4.15+dfsg.1-1~deb11u2~bpo10+1 (11 versions)1.4.15+dfsg.1-1+deb11u3—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
roundcube1.6.1+dfsg-1 ... 1.6.5+dfsg-1~deb12u1 (9 versions)1.6.5+dfsg-1+deb12u2—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
roundcube—1.6.7+dfsg-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
roundcube—1.6.7+dfsg-1—

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 89× in last 7d / 349× 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 1,327 total refreshes for this CVE.

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

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 GitHub PoC) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-52173
    First seen Apr 11, 2025

    Roundcube Webmail 1.6.6 - Stored Cross Site Scripting (XSS)

    Open source ↗
  • GitHub PoCbartfroklage/CVE-2024-37383-POC
    First seen Oct 24, 2024

    Proof of concept for CVE-2024-37383

    Open source ↗

Related CVEs(same vendor + same CWE)

Frequently asked(6)

What is CVE-2024-37383?
CVE-2024-37383 is a critical vulnerability published on June 7, 2024. Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes.
When was CVE-2024-37383 disclosed?
CVE-2024-37383 was first published in the National Vulnerability Database on June 7, 2024, with the most recent update on October 31, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-37383 actively exploited?
Yes. CISA added CVE-2024-37383 to the Known Exploited Vulnerabilities catalog on October 24, 2024, affecting Roundcube Webmail. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2024-37383?
CVE-2024-37383 has a CVSS v3 base score of 6.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2024-37383?
CVE-2024-37383 affects Roundcube Webmail. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2024-37383?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-37383, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-37383

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