How severe is CVE-2018-7265?

CVE-2018-7265 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-2018-7265 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7265?

CVE-2018-7265 affects Shimmie2 Project Shimmie2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-7265?

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

When was CVE-2018-7265 published?

CVE-2018-7265 was published on 2018-02-20 and last updated on 2026-06-17.

CVE-2018-7265

CVE-2018-7265 is a medium-severity vulnerability in Shimmie2 Project Shimmie2 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% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Shimmie2 Project Shimmie2
Published: 2018-02-20
Last modified: 2026-06-17

Description

Shimmie 2 2.6.0 allows an attacker to upload a crafted SVG file that enables stored XSS.

Frequently asked questions

What is CVE-2018-7265?: Shimmie 2 2.6.0 allows an attacker to upload a crafted SVG file that enables stored XSS.
How severe is CVE-2018-7265?: CVE-2018-7265 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-2018-7265 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7265?: CVE-2018-7265 affects Shimmie2 Project Shimmie2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-7265?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-7265 published?: CVE-2018-7265 was published on 2018-02-20 and last updated on 2026-06-17.

References

https://github.com/shish/shimmie2/issues/631

Affected products (1)

cpe:2.3:a:shimmie2_project:shimmie2:2.6.0:*:*:*:*:*:*:*

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