HTMLy 2.7.4 Parameter 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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5.5$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in HTMLy 2.7.4. This affects an unknown part. Such manipulation as part of Parameter leads to cross site scripting. This vulnerability is referenced as CVE-2019-8349. It is possible to launch the attack remotely. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in HTMLy 2.7.4 and classified as problematic. Affected by this issue is an unknown code block. The manipulation as part of a Parameter 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. CVE summarizes:

Multiple cross-site scripting (XSS) vulnerabilities in HTMLy 2.7.4 allow remote attackers to inject arbitrary web script or HTML via the (1) destination parameter to delete feature; the (2) destination parameter to edit feature; (3) content parameter in the profile feature.

The bug was discovered 02/18/2019. The weakness was published 05/08/2019. This vulnerability is handled as CVE-2019-8349 since 02/15/2019. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

The exploit is available at packetstormsecurity.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 79 days. During that time the estimated underground price was around $0-$5k.

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

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/15/2019 🔍
02/18/2019 +3 days 🔍
05/08/2019 +79 days 🔍
05/09/2019 +1 days 🔍
06/23/2024 +1872 days 🔍

Sourcesinfo

Advisory: 151733
Status: Not defined

CVE: CVE-2019-8349 (🔍)
GCVE (CVE): GCVE-0-2019-8349
GCVE (VulDB): GCVE-100-134510
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/09/2019 12:53
Updated: 06/23/2024 18:23
Changes: 05/09/2019 12:53 (52), 06/08/2020 12:12 (1), 09/15/2023 09:22 (4), 09/15/2023 09:25 (1), 06/23/2024 18:23 (22)
Complete: 🔍
Cache ID: 216::103

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