Skip to content
Noroxi
CVE-2008-4718· NVD / CVE Program· CNA mitre

Directory traversal vulnerability in help/mini.php in X7 Chat 2.0.1 A1 and earlier allows remote attackers to include and execute arbitrary

Directory traversal vulnerability in help/mini.php in X7 Chat 2.0.1 A1 and earlier allows remote attackers to include and execute arbitrary local files via directory traversal sequences in the help_file parameter, a different vector than CVE-2006-2156.

HighCVSS 7.5 · v2.0—Proof of concept No fix recorded
Published
Oct 23, 2008
Updated
Jun 16, 2026
EPSS
2.7% · 85th percentile
Follow this CVE

Sign in to follow · You’ll be notified if a followed record enters KEV, gets an exploit or is updated.

Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 2.7%

Affected systems

VendorProduct
x7 groupx7 chat

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • x7 group x7 chatup to 2.0.1 inclusive
  • x7 group x7 chat1.0.0b
  • x7 group x7 chat1.1.1b
  • x7 group x7 chat1.1.2b
  • x7 group x7 chat1.2.0b
  • x7 group x7 chat1.3.0b
  • x7 group x7 chat1.3.1b
  • x7 group x7 chat1.3.2b
  • x7 group x7 chat1.3.3b
  • x7 group x7 chat1.3.4b
  • x7 group x7 chat1.3.5b
  • x7 group x7 chat1.3.6
  • x7 group x7 chat2.0.0

Same product

x7 group: all records

Other highest-scoring records for the same primary product.

  • CVE-2008-6964SQL injection vulnerability in the login page in X7 Chat 2.0.5 allows remote attackers to execute arbitrary SQL commands via the password fi
    30Monitor
  • CVE-2006-3851SQL injection vulnerability in upgradev1.php in X7 Chat 2.0.4 and earlier allows remote attackers to execute arbitrary SQL commands via the
    30Monitor
  • CVE-2012-6047Cross-site request forgery (CSRF) vulnerability in X7 Chat 2.0.5.1 and earlier allows remote attackers to hijack the authentication of admin
    27Monitor
  • CVE-2006-2156Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via ..
    27Monitor
  • CVE-2008-0278SQL injection vulnerability in index.php in X7 Chat 2.0.5 and possibly earlier allows remote attackers to execute arbitrary SQL commands via
    24Monitor
  • CVE-2007-5982Multiple cross-site scripting (XSS) vulnerabilities in X7 Chat 2.0.4, 2.0.5, and possibly other versions allow remote attackers to inject ar
    18Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Exploit-DB entry ×2

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entrywebapps2008-09-27
Exploit-DB entrywebapps2008-09-27

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. First PoC-27 d
  2. Published
  3. TodaySep 30, 2026+6551 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
P · data can be read
Integrity
P · data or configuration can be modified
Availability
P · the service can be disrupted
Attack complexity
Low
Confidentiality impact
P
Integrity impact
P
Availability impact
P

Weakness class (CWE)

CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSS vector

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

nvd-primary

Root cause

A user-supplied file name is joined with the allowed directory, but the result is never checked to confirm it is still inside that directory.

The bug in code

The whole CWE-22 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const file = path.join(ROOT, req.query.name);res.sendFile(file);

Fixed

ts
const file = path.resolve(ROOT, req.query.name);if (!file.startsWith(ROOT + path.sep)) {  return res.sendStatus(400);}res.sendFile(file);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records