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WPScanCVE-2021-24918

HistoryNov 29, 2021 - 9:15 a.m.

CVE-2021-24918

2021-11-2909:15:08

CWE-79

WPScan

web.nvd.nist.gov

cve-2021-24918

smash balloon

social post feed

wordpress

security

vulnerability

javascript

unauthorized access

nvd

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

21.4%

JSON

The Smash Balloon Social Post Feed WordPress plugin before 4.0.1 did not have any privilege or nonce validation before saving the plugin’s setting. As a result, any logged-in user on a vulnerable site could update the settings and store rogue JavaScript on each of its posts and pages.

Affected configurations

Nvd

Vulners

Node

smashballoonsmash_balloon_social_post_feedRange<4.0.1wordpress

VendorProductVersionCPE
smashballoonsmash_balloon_social_post_feed*cpe:2.3:a:smashballoon:smash_balloon_social_post_feed:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
smashballoon	smash_balloon_social_post_feed	*	cpe:2.3:a:smashballoon:smash_balloon_social_post_feed::::::wordpress::*

CNA Affected

[
  {
    "product": "Smash Balloon Social Post Feed",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "4.0.1",
        "status": "affected",
        "version": "4.0.1",
        "versionType": "custom"
      }
    ]
  }
]

References

jetpack.com/2021/10/29/security-issues-patched-in-smash-balloon-social-post-feed-plugin/

wpscan.com/vulnerability/5d252ad7-bf28-44f3-8cd0-c4fe05c48f35

Social References

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

21.4%

JSON

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