HOMEVULNERABILITIESCVE-2007-1394
CRITICALPOC

CVE-2007-1394

NVD-CWE-OtherPublished: March 10, 2007· Updated: Jun 16, 2026

10.0
CVSS v3.1

Official Description

Direct static code injection vulnerability in startsession.php in Flat Chat 2.0 allows remote attackers to execute arbitrary PHP code via the Chat Name field, which is inserted into online.txt and included by users.php. NOTE: some of these details are obtained from third party information.

NVD Source

Technical Analysis

CVE-2007-1394 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

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

A proof-of-concept (PoC) exploit exists for CVE-2007-1394. 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.
User Interaction
Scope
Impact
ConfidentialityC
IntegrityC
AvailabilityC
AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected Vendors & Products

flat_chat1 product(s)
flat chat
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://secunia.com/advisories/24433
ADVISORYhttp://www.securityfocus.com/bid/22865
ADVISORYhttp://secunia.com/advisories/24433
ADVISORYhttp://www.securityfocus.com/bid/22865

All References (12)

→
http://osvdb.org/33890
→
http://secunia.com/advisories/24433Exploit · Vendor Advisory
→
http://www.securityfocus.com/bid/22865Exploit · Vendor Advisory
→
http://www.vupen.com/english/advisories/2007/0871
→
https://exchange.xforce.ibmcloud.com/vulnerabilities/32882
→
https://www.exploit-db.com/exploits/3428
→
http://osvdb.org/33890
→
http://secunia.com/advisories/24433Exploit · Vendor Advisory
→
http://www.securityfocus.com/bid/22865Exploit · Vendor Advisory
→
http://www.vupen.com/english/advisories/2007/0871
→
https://exchange.xforce.ibmcloud.com/vulnerabilities/32882
→
https://www.exploit-db.com/exploits/3428

Quick Facts

CVE IDCVE-2007-1394
CVSS Score10.0 / 10
SeverityCRITICAL
WeaknessNVD-CWE-Other
CISA KEVNo
ExploitPOC
Affected1 vendor(s)
PublishedMar 10, 2007

Related CVEs (NVD-CWE-Other)

CVE-2004-0300
10.0
CVE-2006-6864
10.0
CVE-2006-7052
10.0
CVE-2007-5890
10.0
CVE-2002-1428
10.0
CVE-2006-7183
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2007-1394 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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