How severe is CVE-2017-15079?

CVE-2017-15079 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-15079 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-15079?

CVE-2017-15079 affects Wpmudev Smush Image Compression And Optimization. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-15079?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-15079 published?

CVE-2017-15079 was published on 2017-10-06 and last updated on 2026-06-17.

CVE-2017-15079

CVE-2017-15079 is a high-severity vulnerability in Wpmudev Smush Image Compression And Optimization with a CVSS 3.x base score of 7.5. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Wpmudev Smush Image Compression And Optimization
Published: 2017-10-06
Last modified: 2026-06-17

Description

The Smush Image Compression and Optimization plugin before 2.7.6 for WordPress allows directory traversal.

Frequently asked questions

What is CVE-2017-15079?: The Smush Image Compression and Optimization plugin before 2.7.6 for WordPress allows directory traversal.
How severe is CVE-2017-15079?: CVE-2017-15079 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-15079 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-15079?: CVE-2017-15079 affects Wpmudev Smush Image Compression And Optimization. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-15079?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-15079 published?: CVE-2017-15079 was published on 2017-10-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wpmudev:smush_image_compression_and_optimization:*:*:*:*:*:wordpress:*:*

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