Lepton CMS 4.7.0 Admin Page url cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.0$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Lepton CMS 4.7.0. This affects an unknown function of the component Admin Page. Such manipulation of the argument url leads to cross site scripting. This vulnerability is documented as CVE-2020-29240. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Lepton CMS 4.7.0 (Content Management System). It has been rated as problematic. Affected by this issue is an unknown function of the component Admin Page. The manipulation of the argument url with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

The weakness was released 12/02/2020 as 49137. The advisory is shared for download at exploit-db.com. This vulnerability is handled as CVE-2020-29240. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

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 vulnerability database at Exploit-DB (49137). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 4.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.8
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 scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

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

11/27/2020 🔍
12/02/2020 +5 days 🔍
12/02/2020 +0 days 🔍
05/04/2025 +1614 days 🔍

Sourcesinfo

Advisory: 49137
Status: Not defined

CVE: CVE-2020-29240 (🔍)
GCVE (CVE): GCVE-0-2020-29240
GCVE (VulDB): GCVE-100-165536
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 12/02/2020 21:26
Updated: 05/04/2025 17:08
Changes: 12/02/2020 21:26 (43), 12/12/2020 08:52 (4), 12/12/2020 08:56 (18), 01/19/2025 12:53 (21), 05/04/2025 17:08 (4)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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