Grayscale Blog 0.8.0 add_users.php user_permissions Remote Code Execution

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Grayscale Blog 0.8.0. This affects an unknown part of the file add_users.php. This manipulation of the argument user_permissions causes Remote Code Execution. This vulnerability is tracked as CVE-2007-1432. Moreover, an exploit is present.

Detailsinfo

A vulnerability classified as critical was found in Grayscale Blog 0.8.0 (Blog Software). Affected by this vulnerability is some unknown processing of the file add_users.php. The manipulation of the argument user_permissions with an unknown input leads to a remote code execution vulnerability. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Grayscale Blog 0.8.0, and possibly earlier versions, allows remote attackers to gain privileges via direct requests with modified arguments in (1) the user_permissions parameter to add_users.php, and unspecified parameters to (2) addblog.php, (3) editblog.php, (4) editlinks.php, (5) edit_users.php, and (6) add_links.php.

The weakness was disclosed 03/13/2007 by omnipresent (Website). It is possible to read the advisory at vupen.com. This vulnerability is known as CVE-2007-1432 since 03/13/2007. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:add_users.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Exploit-DB (3447) and SecurityFocus (BID 22911†). The entries VDB-35589 and VDB-35588 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/10/2007 🔍
03/13/2007 +3 days 🔍
03/13/2007 +0 days 🔍
03/13/2007 +0 days 🔍
03/13/2015 +2922 days 🔍
09/06/2025 +3830 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Researcher: omnipresent
Status: Not defined

CVE: CVE-2007-1432 (🔍)
GCVE (CVE): GCVE-0-2007-1432
GCVE (VulDB): GCVE-100-35587
SecurityFocus: 22911 - Grayscale Blog Multiple Input Validation Vulnerabilities
Vupen: ADV-2007-0916

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/13/2015 12:16
Updated: 09/06/2025 04:26
Changes: 03/13/2015 12:16 (46), 08/26/2018 09:48 (7), 09/06/2025 04:26 (24)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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