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WordfenceCVE-2023-4271

HistoryOct 20, 2023 - 7:15 a.m.

CVE-2023-4271

2023-10-2007:15:15

CWE-79

Wordfence

web.nvd.nist.gov

cve-2023-4271

photospace responsive

wordpress plugin

stored xss

cross-site scripting

nvd

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.9

Confidence

High

EPSS

0.001

Percentile

23.9%

JSON

The Photospace Responsive plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘psres_button_size’ parameter in versions up to, and including, 2.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Affected configurations

Nvd

Vulners

Node

deanoakleyphotospace_responsive_galleryRange<2.2.0wordpress

VendorProductVersionCPE
deanoakleyphotospace_responsive_gallery*cpe:2.3:a:deanoakley:photospace_responsive_gallery:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
deanoakley	photospace_responsive_gallery	*	cpe:2.3:a:deanoakley:photospace_responsive_gallery::::::wordpress::*

CNA Affected

[
  {
    "vendor": "deanoakley",
    "product": "Photospace Responsive Gallery",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "2.1.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/changeset/2831424/photospace-responsive/trunk/includes/class-photospace-responsive-gallery.php?contextall=1&old=2544748&old_path=%2Fphotospace-responsive%2Ftrunk%2Fincludes%2Fclass-photospace-responsive-gallery.php

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2966110%40photospace-responsive%2Ftrunk&old=2875667%40photospace-responsive%2Ftrunk&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/3bc98896-6ff9-40de-ace2-2ca331c2a44a?source=cve