How severe is CVE-2019-13175?

CVE-2019-13175 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-2019-13175 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-13175?

CVE-2019-13175 affects Readthedocs Read The Docs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-13175?

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

When was CVE-2019-13175 published?

CVE-2019-13175 was published on 2019-07-02 and last updated on 2026-06-17.

CVE-2019-13175

CVE-2019-13175 is a medium-severity vulnerability in Readthedocs Read The Docs 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-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 5.8
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-601
Affected product: Readthedocs Read The Docs
Published: 2019-07-02
Last modified: 2026-06-17

Description

Read the Docs before 3.5.1 has an Open Redirect if certain user-defined redirects are used. This affects private instances of Read the Docs (in addition to the public readthedocs.org web sites).

Frequently asked questions

What is CVE-2019-13175?: Read the Docs before 3.5.1 has an Open Redirect if certain user-defined redirects are used. This affects private instances of Read the Docs (in addition to the public readthedocs.org web sites).
How severe is CVE-2019-13175?: CVE-2019-13175 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-2019-13175 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-13175?: CVE-2019-13175 affects Readthedocs Read The Docs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-13175?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-13175 published?: CVE-2019-13175 was published on 2019-07-02 and last updated on 2026-06-17.

References

https://github.com/readthedocs/readthedocs.org/security/advisories/GHSA-2mw9-4c46-qrcv

Affected products (1)

cpe:2.3:a:readthedocs:read_the_docs:*:*:*:*:*:*:*:*

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