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Database

Description

The application has unsafe configurations regarding the Content-Security-Policy header. This may be because: - Header is missing from server responses. - The header has not defined mandatory security policies. - Defined security policies contain insecure values.

Impact

- Embed content, scripts, blobs or images from potentially malicious sources. - Make possible to carry attacks like Cross-Site Scripting, Cross-Site Leaks, among others.

Recommendation

Set the Content-Security-Policy header in the server responses and configure it in a secure way.

Threat

Unauthorized attacker from Internet.

Expected Remediation Time

⏱️ 15 minutes.

Score

Default score using CVSS 4.0. It may change depending on the context of the src.

Base 4.0

Attack vector

N

Attack complexity

H

Attack requirements

N

Privileges required

N

User interaction

P

Confidentiality (VC)

L

Integrity (VI)

L

Availability (VA)

N

Confidentiality (SC)

N

Integrity (SI)

N

Availability (SA)

N

Threat 4.0

Exploit maturity

P

Vector string

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P