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CVE-2020-11803

39
FAUCET Score

CVE-2020-11803 describes a critical remote code execution vulnerability in Titan SpamTitan version 7.07. This flaw allows an authenticated attacker to execute arbitrary PHP code on the server by manipulating the 'jaction' parameter on the mailqueue.php page, which directly feeds user input into the 'eval()' function. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk, enabling full compromise of confidentiality, integrity, and availability with low attack complexity. While not observed in active exploitation and not listed in CISA's KEV catalog, public exploit code is available on ExploitDB, indicating a clear path for potential attackers.

Impacted Technologies

VendorProductVersion(s)CPE
7.07CPE matchmatch criteria
cpe:2.3:a:titanhq:spamtitan:7.07:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
7.55%
Probability of exploitation in next 30 days
EPSS Percentile
93.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-48817 · Sep 18, 2020
This CVE's current EPSS score of 0.0755 is in the 93rd percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/159218/SpamTitan-7.07-Remote-Code-Execution.html
ExploitThird Party Advisory
github.com / felmoltor
Third Party Advisory
sensepost.com / blog/2020/clash-of-the-spamtitan
ExploitThird Party Advisory
twitter.com / felmoltor
Third Party Advisory
spamtitan.com
Vendor Advisory