VDB-105881 · CVE-2015-7517 · BID 78220

Double Opt-In for Download Plugin up to 2.0.8 on WordPress class-doifd-download.php ver sql injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Double Opt-In for Download Plugin up to 2.0.8 on WordPress. The affected element is an unknown function of the file class-doifd-download.php. The manipulation of the argument ver as part of Parameter leads to sql injection. This vulnerability is documented as CVE-2015-7517. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Double Opt-In for Download Plugin up to 2.0.8 on WordPress (WordPress Plugin) and classified as critical. This issue affects some unknown processing of the file class-doifd-download.php. The manipulation of the argument ver as part of a Parameter leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Multiple SQL injection vulnerabilities in the Double Opt-In for Download plugin before 2.0.9 for WordPress allow remote attackers to execute arbitrary SQL commands via the ver parameter to (1) class-doifd-download.php or (2) class-doifd-landing-page.php in public/includes/.

The bug was discovered 11/24/2015. The weakness was released 08/29/2017 by Larry W. Cashdollar (Website). The advisory is shared at permalink.gmane.org. The identification of this vulnerability is CVE-2015-7517 since 09/29/2015. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1505 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 644 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:class-doifd-download.php it is possible to find vulnerable targets with Google Hacking. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11557 (WordPress Double Opt-in for Download Plugin Multiple SQL Injection Vulnerabilities).

Upgrading to version 2.0.9 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 78220†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Double Opt-In for Download Plugin 2.0.9

Timelineinfo

09/29/2015 🔍
11/24/2015 +56 days 🔍
11/28/2015 +4 days 🔍
08/29/2017 +640 days 🔍
08/29/2017 +0 days 🔍
08/30/2017 +1 days 🔍
11/18/2024 +2637 days 🔍

Sourcesinfo

Advisory: permalink.gmane.org
Researcher: Larry W. Cashdollar (Larry W. Cashdollar)
Status: Confirmed

CVE: CVE-2015-7517 (🔍)
GCVE (CVE): GCVE-0-2015-7517
GCVE (VulDB): GCVE-100-105881
SecurityFocus: 78220 - WordPress Double-Opt-in-for-Download Plugin Multiple SQL Injection Vulnerabilities

Entryinfo

Created: 08/30/2017 08:32
Updated: 11/18/2024 04:55
Changes: 08/30/2017 08:32 (57), 11/11/2019 11:30 (10), 01/10/2021 08:15 (2), 11/18/2024 04:55 (19)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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