CRLF injection vulnerability in lib/session.php in Hastymail 1.5 and earlier before…
Priority LOW 34Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
CRLF injection vulnerability in lib/session.php in Hastymail 1.5 and earlier before 20061008 allows remote authenticated users to send arbitrary IMAP commands via a CRLF sequence in a mailbox name. NOTE: the attack crosses privilege boundaries if the IMAP server configuration prevents a user from establishing a direct IMAP session.
Why it matters now
EPSS 0.02567 85th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hastymail:hastymail:*:*:*:*:*:*:*:* | up to 1.5 | Vulnerable | Hastymail |
| cpe:2.3:a:hastymail:hastymail:1.0.1:*:*:*:*:*:*:* | 1.0.1 | Vulnerable | Hastymail |
| cpe:2.3:a:hastymail:hastymail:1.0.2:*:*:*:*:*:*:* | 1.0.2 | Vulnerable | Hastymail |
| cpe:2.3:a:hastymail:hastymail:1.1:*:*:*:*:*:*:* | 1.1 | Vulnerable | Hastymail |
| cpe:2.3:a:hastymail:hastymail:1.2:*:*:*:*:*:*:* | 1.2 | Vulnerable | Hastymail |
- cpe:2.3:a:hastymail:hastymail:*:*:*:*:*:*:*:* Versions up to 1.5 Vulnerable ·Hastymail
- cpe:2.3:a:hastymail:hastymail:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Hastymail
- cpe:2.3:a:hastymail:hastymail:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Hastymail
- cpe:2.3:a:hastymail:hastymail:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Hastymail
- cpe:2.3:a:hastymail:hastymail:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·Hastymail
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-5262
- 2026-10-03 Alias added: GHSA-p8h5-3rhg-9c2x
References
More Hastymail vulnerabilities
- TI-2006-05126 Hastymail 1.5 and earlier before 20061008 allows remote authenticated users to send… CVSS 2.0MEDIUM 6.5
- TI-2004-02574 Hastymail 1.0.1 and earlier (stable) and 1.1 and earlier (development) does not send the… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2006-5262 · CVE Program
- CVE-2006-5262 · NVD
- FIRST EPSS
- GHSA-p8h5-3rhg-9c2x · GitHub Advisory Database · CC BY 4.0
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