CVE Tools
Sign in

CVE-2013-4701

Published: Aug 21, 2013Updated: Apr 29, 2026 Sources: CVE List NVD GHSANVD-CWE-noinfo
7.5HIGH
NVD MITRE
EPSS Score
3.0%
Top 14.1%
CISA KEV
Not in KEV
Exploits
3 Known
Remediation
Patch Available
Self-Check
OpenVAS

Description

Auth/Yadis/XML.php in PHP OpenID Library 2.2.2 and earlier allows remote attackers to read arbitrary files, send HTTP requests to intranet servers, or cause a denial of service (CPU and memory consumption) via XRDS data containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LAu:NC:PI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

Packagist
package-ecosystem
openid/php-openid
OSS Libraries
typo3/cms
OSS Libraries
janrain
commercialaka rpx, php-openid, ruby-openid
php-openidSaaS
Security Products / identity-access-mgmt
and 1 more affected products View all →

Exploitability

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
Is your org exposed to CVE-2013-4701?We can run the check for you — a free external exposure review, no install. Check my exposure

References

http://jvn.jp/en/jp/JVN24713981/index.html
jvn.jp
http://jvndb.jvn.jp/jvndb/JVNDB-2013-000080
jvndb.jvn.jp
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00028.html
lists.opensuse.org
and 7 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2013-4701 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows