HOMEVULNERABILITIESCVE-2020-11804
HIGHPOC

CVE-2020-11804

CWE-94Published: September 17, 2020· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

An issue was discovered in Titan SpamTitan 7.07. Due to improper sanitization of the parameter quid, used in the page mailqueue.php, code injection can occur. The input for this parameter is provided directly by an authenticated user via an HTTP GET request.

NVD Source

Technical Analysis

CVE-2020-11804 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

A proof-of-concept (PoC) exploit exists for CVE-2020-11804. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

titanhq1 product(s)
spamtitan
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

POC AVAILABLEProof-of-concept code exists
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttp://packetstormsecurity.com/files/159218/SpamTitan-7.07-Remote-Code-Execution.html
ADVISORYhttps://github.com/felmoltor
ADVISORYhttps://sensepost.com/blog/2020/clash-of-the-spamtitan/
ADVISORYhttps://twitter.com/felmoltor
ADVISORYhttps://www.spamtitan.com
ADVISORYhttp://packetstormsecurity.com/files/159218/SpamTitan-7.07-Remote-Code-Execution.html
ADVISORYhttps://github.com/felmoltor
ADVISORYhttps://sensepost.com/blog/2020/clash-of-the-spamtitan/
ADVISORYhttps://twitter.com/felmoltor
ADVISORYhttps://www.spamtitan.com

All References (10)

→
http://packetstormsecurity.com/files/159218/SpamTitan-7.07-Remote-Code-Execution.htmlExploit · Third Party Advisory
→
https://github.com/felmoltorThird Party Advisory
→
https://sensepost.com/blog/2020/clash-of-the-spamtitan/Exploit · Third Party Advisory
→
https://twitter.com/felmoltorThird Party Advisory
→
https://www.spamtitan.comVendor Advisory
→
http://packetstormsecurity.com/files/159218/SpamTitan-7.07-Remote-Code-Execution.htmlExploit · Third Party Advisory
→
https://github.com/felmoltorThird Party Advisory
→
https://sensepost.com/blog/2020/clash-of-the-spamtitan/Exploit · Third Party Advisory
→
https://twitter.com/felmoltorThird Party Advisory
→
https://www.spamtitan.comVendor Advisory

Quick Facts

CVE IDCVE-2020-11804
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-94
CISA KEVNo
ExploitPOC
Affected1 vendor(s)
PublishedSep 17, 2020

Related CVEs (CWE-94)

CVE-2025-53577
10.0
CVE-2022-31491
10.0
CVE-2014-6433
10.0
CVE-2011-10011
10.0
CVE-2011-10013
10.0
CVE-2014-8669
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2020-11804 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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