How severe is CVE-2017-1000507?

CVE-2017-1000507 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-1000507 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-2017-1000507?

CVE-2017-1000507 affects Cnvs Canvas. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-1000507?

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

When was CVE-2017-1000507 published?

CVE-2017-1000507 was published on 2018-02-09 and last updated on 2026-06-17.

CVE-2017-1000507

CVE-2017-1000507 is a medium-severity vulnerability in Cnvs Canvas with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cnvs Canvas
Published: 2018-02-09
Last modified: 2026-06-17

Description

Canvs Canvas version 3.4.2 contains a Cross Site Scripting (XSS) vulnerability in User's details that can result in denial of service and execution of javascript code.

Frequently asked questions

What is CVE-2017-1000507?: Canvs Canvas version 3.4.2 contains a Cross Site Scripting (XSS) vulnerability in User's details that can result in denial of service and execution of javascript code.
How severe is CVE-2017-1000507?: CVE-2017-1000507 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-1000507 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-2017-1000507?: CVE-2017-1000507 affects Cnvs Canvas. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-1000507?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-1000507 published?: CVE-2017-1000507 was published on 2018-02-09 and last updated on 2026-06-17.

References

https://github.com/cnvs/canvas/issues/359

Affected products (1)

cpe:2.3:a:cnvs:canvas:3.4.2:*:*:*:*:*:*:*

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