flatCore up to 1.4 files.upload-script.php cross-site request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in flatCore up to 1.4 and classified as problematic. This impacts an unknown function of the file acp/core/files.upload-script.php. The manipulation leads to cross-site request forgery. This vulnerability is listed as CVE-2019-13961. The attack may be initiated remotely. In addition, an exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in flatCore up to 1.4. This issue affects an unknown part of the file acp/core/files.upload-script.php. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is integrity. The summary by CVE is:

A CSRF vulnerability was found in flatCore before 1.5, leading to the upload of arbitrary .php files via acp/core/files.upload-script.php.

The weakness was presented 07/18/2019. The identification of this vulnerability is CVE-2019-13961 since 07/18/2019. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details as well as a public exploit are known.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:acp/core/files.upload-script.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.5 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (52166). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: flatCore 1.5

Timelineinfo

07/18/2019 🔍
07/18/2019 +0 days 🔍
07/19/2019 +1 days 🔍
08/18/2025 +2222 days 🔍

Sourcesinfo

Advisory: 39
Status: Confirmed

CVE: CVE-2019-13961 (🔍)
GCVE (CVE): GCVE-0-2019-13961
GCVE (VulDB): GCVE-100-138323
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/19/2019 10:36
Updated: 08/18/2025 02:47
Changes: 07/19/2019 10:36 (36), 07/08/2020 16:18 (17), 11/01/2023 17:45 (5), 08/18/2025 02:47 (25)
Complete: 🔍
Cache ID: 216::103

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

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