The mlfi_envrcpt function in spamass-milter.cpp in SpamAssassin Milter Plugin 0.3.1, when using the expand option, allows remote attackers to execute arbitrary system commands via shell metacharacters in the RCPT TO field of an email message.
CVE-2010-1132
- No confirmed exploitation signals yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 94.5%
- KEV
- Not listed
Published
March 27, 2010
Last Modified
April 29, 2026
References (38)
- cve@mitrehttp://archives.neohapsis.com/archives/fulldisclosure/2010-03/0139.html
- cve@mitrehttp://bugs.debian.org/573228
- cve@mitrehttp://lists.fedoraproject.org/pipermail/package-announce/2010-April/038535.html
- cve@mitrehttp://lists.fedoraproject.org/pipermail/package-announce/2010-April/038572.html
- cve@mitrehttp://lists.fedoraproject.org/pipermail/package-announce/2010-April/038777.html
- cve@mitrehttp://osvdb.org/62809
- cve@mitrehttp://secunia.com/advisories/38840
- cve@mitrehttp://secunia.com/advisories/38956
- cve@mitrehttp://secunia.com/advisories/39265
- cve@mitrehttp://www.debian.org/security/2010/dsa-2021
- cve@mitrehttp://www.exploit-db.com/exploits/11662
- cve@mitrehttp://www.securityfocus.com/bid/38578
- cve@mitrehttp://www.securitytracker.com/id?1023691
- cve@mitrehttp://www.vupen.com/english/advisories/2010/0559
- cve@mitrehttp://www.vupen.com/english/advisories/2010/0683
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 7× in last 7d / 33× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-22 14:03 UTCEPSS rescore
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- 2026-07-06 03:02 UTCOSV refresh
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- 2026-06-28 04:52 UTCEPSS rescore
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- 2026-06-17 14:05 UTCOSV refresh
- 2026-06-16 17:49 UTCEPSS rescore
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- 2026-05-31 22:28 UTCEPSS rescore
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- 2026-05-31 00:14 UTCEPSS rescore
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- 2026-05-29 13:40 UTCEPSS rescore
- 2026-05-29 12:19 UTCEG score recompute
- 2026-05-29 12:19 UTCGHSA enrichment
- 2026-05-28 13:42 UTCEPSS rescore
- 2026-05-28 13:42 UTCEPSS rescore
- 2026-05-27 13:38 UTCEPSS rescore
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- 2026-05-26 07:16 UTCEPSS rescore
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- 2026-05-24 16:43 UTCEPSS rescore
- 2026-05-22 21:15 UTCEPSS rescore
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- 2026-05-18 21:29 UTCEPSS rescore
- 2026-05-18 21:29 UTCEPSS rescore
Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-11662✓ verifiedFirst seen Mar 9, 2010
Apache SpamAssassin Milter Plugin 0.3.1 - Remote Command Execution
Open source ↗
Related CVEs(same CWE)
Same CWE
10 shownCWE-78
Frequently asked(4)
What is CVE-2010-1132?
When was CVE-2010-1132 disclosed?
Is CVE-2010-1132 actively exploited?
How do I remediate CVE-2010-1132?
Dependency Blast Radius
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