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CVE-2024-6740Openfind Mail2000 - Stored XSS
- 6.1MediumCVSS base score
- 0.50%Exploitation in 30 daysEPSS · top 57% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Openfind's Mail2000 does not properly validate email atachments, allowing unauthenticated remote attackers to inject JavaScript code within the attachment and perform Stored Cross-site scripting attacks.
Timeline
ID reserved
By twcert
Published
- 17 days later
· 17 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| twcertCNA (assigner) | 3.1 | Medium6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVDNVD · Modified | 3.1 | Medium6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.50% · top 57% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.
Affected products
- affected all – < Patch 131
- affected all – < Patch 044
What to do
Solution: Update Mail2000 V7.0 to Patch 131 or later Update Mail2000 V8.0 to Patch 044 or later
References
References3
- https://www.twcert.org.tw/tw/cp-132-7938-d9c97-1.html (opens in a new tab)third-party-advisoryx_transferred
- https://www.twcert.org.tw/en/cp-139-7939-3423f-2.html (opens in a new tab)third-party-advisoryx_transferred
- https://www.openfind.com.tw/taiwan/download/Openfind_OF-ISAC-24-007.pdf (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-47777 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-6740)Record last updated .