How severe is CVE-2017-6489?

CVE-2017-6489 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-2017-6489 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-6489?

CVE-2017-6489 affects Epesi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-6489?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-6489 published?

CVE-2017-6489 was published on 2017-03-05 and last updated on 2026-06-17.

CVE-2017-6489

CVE-2017-6489 is a medium-severity vulnerability in Epesi 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% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Epesi
Published: 2017-03-05
Last modified: 2026-06-17

Description

Multiple Cross-Site Scripting (XSS) issues were discovered in EPESI 1.8.1.1. The vulnerabilities exist due to insufficient filtration of user-supplied data (element, state, cat, id, cid) passed to the EPESI-master/modules/Utils/Watchdog/subscribe.php URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Frequently asked questions

What is CVE-2017-6489?: Multiple Cross-Site Scripting (XSS) issues were discovered in EPESI 1.8.1.1. The vulnerabilities exist due to insufficient filtration of user-supplied data (element, state, cat, id, cid) passed to the EPESI-master/modules/Utils/Watchdog/subscribe.php URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.
How severe is CVE-2017-6489?: CVE-2017-6489 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-2017-6489 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-6489?: CVE-2017-6489 affects Epesi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-6489?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-6489 published?: CVE-2017-6489 was published on 2017-03-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:epesi:epesi:1.8.1.1:*:*:*:*:*:*:*

More vulnerabilities in Epesi

CVE-2017-9624 — Medium (CVSS 6.1): Multiple cross-site scripting (XSS) vulnerabilities in Telaxus/EPESI 1.8.2 and earlier allow remote attackers to inject…
CVE-2017-9623 — Medium (CVSS 6.1): Multiple cross-site scripting (XSS) vulnerabilities in Telaxus/EPESI 1.8.2 and earlier allow remote attackers to inject…
CVE-2017-9622 — Medium (CVSS 6.1): Multiple cross-site scripting (XSS) vulnerabilities in Telaxus/EPESI 1.8.2 and earlier allow remote attackers to inject…
CVE-2017-9621 — Medium (CVSS 6.1): Cross-site scripting (XSS) vulnerability in modules/Base/Lang/Administrator/update_translation.php in EPESI in…
CVE-2017-6491 — Medium (CVSS 6.1): Multiple Cross-Site Scripting (XSS) issues were discovered in EPESI 1.8.1.1. The vulnerabilities exist due to…
CVE-2017-6490 — Medium (CVSS 6.1): Multiple Cross-Site Scripting (XSS) issues were discovered in EPESI 1.8.1.1. The vulnerabilities exist due to…

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