How severe is CVE-2017-1000491?

CVE-2017-1000491 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-2017-1000491 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-1000491?

CVE-2017-1000491 affects Shiba Project Shiba. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-1000491?

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

When was CVE-2017-1000491 published?

CVE-2017-1000491 was published on 2018-01-03 and last updated on 2026-06-17.

CVE-2017-1000491

CVE-2017-1000491 is a medium-severity vulnerability in Shiba Project Shiba 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% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Shiba Project Shiba
Published: 2018-01-03
Last modified: 2026-06-17

Description

Shiba markdown live preview app version 1.1.0 is vulnerable to XSS which leads to code execution due to enabled node integration.

Frequently asked questions

What is CVE-2017-1000491?: Shiba markdown live preview app version 1.1.0 is vulnerable to XSS which leads to code execution due to enabled node integration.
How severe is CVE-2017-1000491?: CVE-2017-1000491 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-2017-1000491 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-1000491?: CVE-2017-1000491 affects Shiba Project Shiba. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-1000491?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-1000491 published?: CVE-2017-1000491 was published on 2018-01-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:shiba_project:shiba:1.1.0:*:*:*:*:*:*:*

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