Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute…
Priority LOW 39Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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
Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute arbitrary code via shell metacharacters in the email parameter.
Why it matters now
EPSS 0.03644 89th 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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:seth_leonard:book_of_guests:*:*:*:*:*:*:*:* | all versions | Vulnerable | Seth Leonard |
| cpe:2.3:a:seth_leonard:post_it:*:*:*:*:*:*:*:* | all versions | Vulnerable | Seth Leonard |
- cpe:2.3:a:seth_leonard:book_of_guests:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Seth Leonard
- cpe:2.3:a:seth_leonard:post_it:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Seth Leonard
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2001-0844
- 2026-10-03 Alias added: GHSA-jcch-vmhx-5jrf
References
Sources
- CVE-2001-0844 · CVE Program
- CVE-2001-0844 · NVD
- FIRST EPSS
- GHSA-jcch-vmhx-5jrf · GitHub Advisory Database · CC BY 4.0
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