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WordfenceCVE-2023-1159

HistoryJun 02, 2023 - 7:15 a.m.

CVE-2023-1159

2023-06-0207:15:08

CWE-79

Wordfence

web.nvd.nist.gov

bookly plugin

wordpress

stored cross-site scripting

vulnerability

input sanitization

output escaping

nvd

cve-2023-1159

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

40.5%

JSON

The Bookly plugin for WordPress is vulnerable to Stored Cross-Site Scripting via service titles in versions up to, and including, 21.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative privileges 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

booking-wp-pluginbooklyRange≤21.7wordpress

VendorProductVersionCPE
booking-wp-pluginbookly*cpe:2.3:a:booking-wp-plugin:bookly:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
booking-wp-plugin	bookly	*	cpe:2.3:a:booking-wp-plugin:bookly::::::wordpress::*

CNA Affected

[
  {
    "vendor": "ladela",
    "product": "WordPress Online Booking and Scheduling Plugin – Bookly",
    "versions": [
      {
        "version": "21.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2913570%40bookly-responsive-appointment-booking-tool&new=2913570%40bookly-responsive-appointment-booking-tool&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/d4cdf774-c93b-4b94-85ba-aa56bf401873?source=cve