How severe is CVE-2019-15518?

CVE-2019-15518 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2019-15518 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-15518?

CVE-2019-15518 affects Swoole. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-15518?

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

When was CVE-2019-15518 published?

CVE-2019-15518 was published on 2019-08-23 and last updated on 2026-06-17.

CVE-2019-15518

CVE-2019-15518 is a medium-severity vulnerability in Swoole with a CVSS 3.x base score of 5.3. 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: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Swoole
Published: 2019-08-23
Last modified: 2026-06-17

Description

Swoole before 4.2.13 allows directory traversal in swPort_http_static_handler.

Frequently asked questions

What is CVE-2019-15518?: Swoole before 4.2.13 allows directory traversal in swPort_http_static_handler.
How severe is CVE-2019-15518?: CVE-2019-15518 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2019-15518 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-15518?: CVE-2019-15518 affects Swoole. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-15518?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-15518 published?: CVE-2019-15518 was published on 2019-08-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:swoole:swoole:*:*:*:*:*:*:*:*

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