Cross-site scripting in snipe-it



Published: 2021-11-26 | Updated: 2021-12-20
Risk Low
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2021-3961
CVE-2021-3938
CVE-2021-3931
CWE-ID CWE-79
CWE-352
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		snipe-it
Web applications / Modules and components for CMS

Vendor snipe

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Cross-site scripting

EUVDB-ID: #VU58381

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-3961

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote authenticated attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

snipe-it: 0.1.0 - 5.3.1

CPE2.3 External links

http://huntr.dev/bounties/5987aed5-6613-4937-8a3e-d48009b7da10
http://github.com/snipe/snipe-it/commit/7ce5993f5ae9d713a0955c2fd8e2dff7a7ce886e

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Cross-site scripting

EUVDB-ID: #VU59065

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-3938

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

snipe-it: 5.3.0 - 5.3.1

CPE2.3 External links

http://github.com/snipe/snipe-it/commit/9ed1442bd124710f4178992cc4eca5236c7396b9
http://huntr.dev/bounties/198a0d67-9189-4170-809b-0f8aea43b063

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

3) Cross-site request forgery

EUVDB-ID: #VU59064

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2021-3931

CWE-ID: CWE-352 - Cross-Site Request Forgery (CSRF)

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.

Mitigation

Install update from vendor's website.

Vulnerable software versions

snipe-it: 5.3.0 - 5.3.1

CPE2.3 External links

http://huntr.dev/bounties/03b21d69-3bf5-4b2f-a2cf-872dd677a68f
http://github.com/snipe/snipe-it/commit/0d811d067c8e064252c0143c39d6cd4c3133679e

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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