CVE-2017-18503
The twitter-cards-meta plugin before 2.5.0 for WordPress has XSS.
The twitter-cards-meta plugin before 2.5.0 for WordPress has XSS.
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
- None
Exploit likelihood
What each source reports
NVD Score used
The twitter-cards-meta plugin before 2.5.0 for WordPress has XSS.
- Record
CVE-2017-18503- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
The twitter-cards-meta plugin before 2.5.0 for WordPress has XSS.
- Record
CVE-2017-18503- Updated
- 2026-11-02
EUVDEUVD-2017-9619 No score
The twitter-cards-meta plugin before 2.5.0 for WordPress has XSS.
- Record
EUVD-2017-9619- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6j86-2hqg-263p
The twitter-cards-meta plugin before 2.5.0 for WordPress has XSS.
The twitter-cards-meta plugin before 2.5.0 for WordPress has XSS.
- Record
GHSA-6j86-2hqg-263p- CVSS 3.0
- 6.1 Medium
CVSS:3.0/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 |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-18503 is a medium vulnerability (CVSS 6.1) in Wpdeveloper Twitter Cards Meta, published August 12, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. No source names a fixed version.