CVE-2013-2744

BackupBuddy <= 2.2.28 - Sensitive Information Disclosure

2013-03-24 00:00

Strategic Overview

Status: Patched in 3.0
Affected Plugin: BackupBuddy
Affected Version: < 3.0
CVSS: 5.3Medium
Weakness type: CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE: CVE-2013-2744

At a glance

CVE-2013-2744 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the BackupBuddy WordPress plugin, affecting versions < 3.0. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 3.0; sites on affected versions should update now. Disclosed March 2013, reported by Rob Armstrong.

Vulnerability Overview

The BackupBuddy plugin for WordPress is vulnerable to Sensitive Data Exposure in versions up to, and including, 2.2.28 via a step 0 phpinfo action, which calls the phpinfo function. This can allow remote attackers to extract configuration information.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Reaching this weakness in BackupBuddy < 3.0 takes a caller who can reach the endpoint. Sensitive information exposure means data the application intended to keep internal is returned to a caller who should not be able to see it.

The disclosed data — credentials, tokens, customer records or internal paths — is usually worth more as material for a follow-up attack than as an end in itself. For BackupBuddy the fix is 3.0: builds < 3.0 are affected, anything from 3.0 onward is not.

Remediation

Update to version 3.0, or a newer patched version

How does WordSec protect against this?

The fix is the thing that ends this: BackupBuddy 3.0 closes this, and updating the plugin is the step that ends it.

Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2013-2744 https://www.wordfence.com/threat-intel/vulnerabilities/id/481bbdd6-9546-4c1f-a4ec-023ad7b37217 https://nvd.nist.gov/vuln/detail/CVE-2013-2744

Related records

Other vulnerabilities in BackupBuddy

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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