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CVE-2006-1828

23
FAUCET Score

CVE-2006-1828 describes a SQL injection vulnerability in PHP121 Instant Messenger 1.4, specifically within the php121language.php file. This flaw allows remote attackers to execute arbitrary SQL commands and achieve arbitrary code execution by manipulating the 'sess_username' variable via the 'php121un' HTTP cookie. The vulnerability is rated with a CVSS score of 5.1, indicating a medium severity with a network attack vector, high access complexity, and potential for partial confidentiality, integrity, and availability impact. While not listed on CISA's KEV catalog, an exploit is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.4CPE matchmatch criteria
cpe:2.3:a:php121:php121_instant_messenger:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.1MEDIUM

AV:N/AC:H/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.02%
Probability of exploitation in next 30 days
EPSS Percentile
78.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-1666 · Apr 12, 2006
This CVE's current EPSS score of 0.0202 is in the 64th percentile among its peer group of 19,955 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

retrogod.altervista.org / php121im_14_sql_xpl.html
secunia.com / advisories/19643
Vendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/25785
exploit-db.com / exploits/1666
securityfocus.com / bid/17509
vupen.com / english/advisories/2006/1349