CVE-2007-4560

highpriority · attend · 69EPSS 0.835 · 100 %ileexploit · weaponizedEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

6 exploits · weaponized

Likely / severe?

83.5% (100th) EPSS

CVSS 7.6 · high

Is it mine?

2 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-22

clamav-milter in ClamAV before 0.91.2, when run in black hole mode, allows remote attackers to execute arbitrary commands via shell metacharacters that are used in a certain popen call, involving the "recipient field of sendmail."

cvss

Technical severity, 0–10. One row per scoring source.

7.6

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.07.6highAV:N/AC:H/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 4.9 · impact 10

v2.07.6highAV:N/AC:H/Au:N/C:C/I:C/A:C/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimary

exploits (6)

Public proof-of-concept and weaponised exploit code.

exploit/unix/smtp/clamav_milter_blackholeClamAV Milter Blackhole-Mode Remote Code Executionweaponized · metasploit
EDB-16924ClamAV Milter - Blackhole-Mode Remote Code Execution (Metasploit)functional · exploit_db
EDB-4761Sendmail with clamav-milter < 0.91.2 - Remote Command Executionfunctional · exploit_db
EDB-9913ClamAV Milter 0.92.2 - Blackhole-Mode (Sendmail) Code Execution (Metasploit)functional · exploit_db
0x1sac/ClamAV-Milter-Sendmail-0.91.2-Remote-Code-ExecutionExploit for CVE-2007-4560 (ClamAV Milter Sendmail 0.91.2 Remote Code Execution)PoC · poc_in_github
Strikoder-Premium/sendmail-clamav-exploit-CVE-2007-4560Python RCE exploit for Sendmail with ClamAV-Milter <0.91.2 (CVE-2007-4560). Remote root command injection via SMTP RCPT TO headers.PoC · poc_in_github

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
clam anti-virus clamav≤ 0.91.1nvdUScpe:2.3:a:clam_anti-virus:clamav:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2007-08-28modified 2026-06-16

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+7902 more

references (42)

External citations — patches, advisories, analysis.

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