XSS in Klbtheme Bacola Theme (Core Plugin)
CVE-2023-49839
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in KlbTheme Cosmetsy theme (core plugin), KlbTheme Partdo theme (core plugin), KlbTheme Bacola theme (core plugin), KlbTheme Medibazar theme (core plugin), KlbTheme Furnob theme (core plugin), KlbTheme Clotya theme (core plugin) allows Reflected XSS.This issue affects Cosmetsy theme (core plugin): from n/a through 1.3.0; Partdo theme (core plugin): from n/a through 1.0.9; Bacola theme (core plugin): from n/a through 1.3.3; Medibazar theme (core plugin): from n/a through 1.2.3; Furnob theme (core plugin): from n/a through 1.1.7; Clotya theme (core plugin): from n/a through 1.1.5.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (37.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.
Affected products
- Klbtheme Bacola Theme (Core Plugin) — versions n/a
- Klbtheme Clotya Theme (Core Plugin) — versions n/a
- Klbtheme Cosmetsy Theme (Core Plugin) — versions n/a
- Klbtheme Furnob Theme (Core Plugin) — versions n/a
- Klbtheme Medibazar Theme (Core Plugin) — versions n/a
- Klbtheme Partdo Theme (Core Plugin) — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- audit@patchstack.com (vdb-entry)
- audit@patchstack.com (vdb-entry)
- audit@patchstack.com (vdb-entry)
- audit@patchstack.com (vdb-entry)
- audit@patchstack.com (vdb-entry)
- audit@patchstack.com (vdb-entry)
Frequently asked questions
- What is CVE-2023-49839?
- CVE-2023-49839 is a high-severity vulnerability in Klbtheme Bacola Theme (Core Plugin), classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2024-03-26.
- How severe is CVE-2023-49839?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2023-49839 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.