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PatchSiren cyber security CVE debrief

CVE-2024-37383 Roundcube CVE debrief

CVE-2024-37383 is a Cross-Site Scripting (XSS) issue in Roundcube Webmail that CISA added to its Known Exploited Vulnerabilities catalog on 2024-10-24. Because it is in KEV, affected operators should treat it as a priority remediation item and follow vendor guidance or discontinue use if mitigations are unavailable.

Vendor
Roundcube
Product
Webmail
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2024-10-24
Original CVE updated
2024-10-24
Advisory published
2024-10-24
Advisory updated
2024-10-24

Who should care

Administrators, security teams, and service owners running Roundcube Webmail, especially where the service is externally reachable or broadly used by internal users.

Technical summary

The supplied CISA KEV record identifies CVE-2024-37383 as a Roundcube Webmail XSS vulnerability. CISA’s notes reference Roundcube release tags 1.5.7 and 1.6.7 as vendor remediation links and instruct affected organizations to apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Defensive priority

Urgent

Recommended defensive actions

  • Inventory all Roundcube Webmail deployments and confirm whether any instance is affected.
  • Apply vendor-referenced mitigations and updates as directed by Roundcube.
  • If mitigations are not available or cannot be applied promptly, discontinue use of the product until remediated.
  • Prioritize remediation to meet CISA’s KEV due date of 2024-11-14.
  • Validate exposure in production, staging, and any internet-facing deployments before the due date.

Evidence notes

Source evidence is limited to the supplied CISA KEV snapshot and official CVE/NVD links. The KEV record lists vendorProject Roundcube, product Webmail, vulnerabilityName "RoundCube Webmail Cross-Site Scripting (XSS) Vulnerability," dateAdded 2024-10-24, dueDate 2024-11-14, and knownRansomwareCampaignUse Unknown. The supplied corpus does not include a CVSS score or NVD severity details.

Sources and references

Verified primary and authoritative sources

  • CVE-2024-37383 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2024-37383

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2024-37383 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2024-37383

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

  • CISA Known Exploited Vulnerabilities catalog

    Publisher, destination, and source semantics verified

    URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Cybersecurity and Infrastructure Security Agency - Official CISA catalog of vulnerabilities known to be exploited in the wild.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json

    cisa_kev

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.