CVE-2017-18507
CVE-2017-18507 is a medium-severity vulnerability in 3cx Live Chat with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (56th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: 3cx Live Chat
- Published:
- Last modified:
Description
The wp-live-chat-support plugin before 7.1.05 for WordPress has XSS.
Frequently asked questions
- What is CVE-2017-18507?
- The wp-live-chat-support plugin before 7.1.05 for WordPress has XSS.
- How severe is CVE-2017-18507?
- CVE-2017-18507 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2017-18507 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-18507?
- CVE-2017-18507 affects 3cx Live Chat. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2017-18507?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2017-18507 published?
- CVE-2017-18507 was published on 2019-08-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:3cx:live_chat:*:*:*:*:*:wordpress:*:*
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- CVE-2018-12426 — Critical (CVSS 9.8): The WP Live Chat Support Pro plugin before 8.0.07 for WordPress is vulnerable to unauthenticated Remote Code Execution…
- CVE-2014-10386 — Medium (CVSS 6.1): The wp-live-chat-support plugin before 4.1.0 for WordPress has JavaScript injections.
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