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MEDIUM severity

CVE-2013-4295 — shindig-php

MEDIUM

CVE-2013-4295 is a medium-severity (CVSS 5.3) Information Exposure vulnerability in org.apache.shindig:shindig-php. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for org.apache.shindig:shindig-php — see the affected versions and patch details below.

Apache Shindig PHP Sensitive Information Disclosure

Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Nov 3, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
11.7%probability of exploitation in next 30 days
Moderate Risk0.00%
Lower risk than most CVEs96th percentile — riskier than 96% of all scored CVEsHighest risk
10.1%12.9%15.8%18.6%17.0%17.0%12.2%11.7%11.7%May 26Aug 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
☕org.apache.shindig:shindig-php

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

The gadget renderer in Apache Shindig 2.5.0 for PHP allows remote attackers to obtain sensitive information via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
☕Mavenorg.apache.shindig:shindig-php≥ 2.5.0-beta1&&< 2.5.0-update12.5.0-update1org.apache.shindig:shindig-php:2.5.0-update1

Affected Products

1 product · 1 configurations
Application
shindigapache
1 version
2.5.0
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

EDB-38813remotemultiple✓ Verified

Apache Shindig - XML External Entity Information Disclosure

by Kousuke Ebihara · Oct 21, 2013

Exploit-DB Source

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.shindig:shindig-php, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update org.apache.shindig:shindig-php to 2.5.0-update1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2013-4295 is resolved across your whole dependency graph.

  3. Workarounds

    Assume what was exposed is already known: rotate any credential, token or key that the affected component could return, restrict the endpoint to callers that genuinely need it, and strip sensitive fields from responses and error output at the boundary rather than relying on the client not to read them.

Frequently Asked Questions

The gadget renderer in Apache Shindig 2.5.0 for PHP allows remote attackers to obtain sensitive information via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
O3 Security · Impact-Aware SCA

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CVE-2013-4295: shindig-php Info Disclosure — Fix Available