CVE-2023-30877
WordPress XML for Google Merchant Center Plugin <= 3.0.1 is vulnerable to Cross Site Scripting (XSS)
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Maxim Glazunov XML for Google Merchant Center plugin <= 3.0.1 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress XML for Google Merchant Center Plugin <= 3.0.1 is vulnerable to Cross Site Scripting (XSS)
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Maxim Glazunov XML for Google Merchant Center plugin <= 3.0.1 versions.
- Record
CVE-2023-30877- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2023-35217
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Maxim Glazunov XML for Google Merchant Center plugin <= 3.0.1 versions.
- Record
EUVD-2023-35217- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qvm5-f77p-fx3q
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Maxim Glazunov XML for Google...
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Maxim Glazunov XML for Google Merchant Center plugin <= 3.0.1 versions.
- Record
GHSA-qvm5-f77p-fx3q- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Maxim Glazunov XML for Google Merchant Center plugin <= 3.0.1 versions.
- Record
CVE-2023-30877- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-30877 is a high vulnerability (CVSS 7.1) in Icopydoc Xml For Google Merchant Center, published August 17, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 32nd percentile. No source names a fixed version.