How severe is CVE-2019-13338?

CVE-2019-13338 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-2019-13338 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-13338?

CVE-2019-13338 affects Weseek Growi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-13338?

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-2019-13338 published?

CVE-2019-13338 was published on 2019-07-09 and last updated on 2026-06-17.

CVE-2019-13338

CVE-2019-13338 is a high-severity vulnerability in Weseek Growi 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-306.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Weseek Growi
Published: 2019-07-09
Last modified: 2026-06-17

Description

In WESEEK GROWI before 3.5.0, a remote attacker can obtain the password hash of the creator of a page by leveraging wiki access to make API calls for page metadata. In other words, the password hash can be retrieved even though it is not a publicly available field.

Frequently asked questions

What is CVE-2019-13338?: In WESEEK GROWI before 3.5.0, a remote attacker can obtain the password hash of the creator of a page by leveraging wiki access to make API calls for page metadata. In other words, the password hash can be retrieved even though it is not a publicly available field.
How severe is CVE-2019-13338?: CVE-2019-13338 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-2019-13338 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-13338?: CVE-2019-13338 affects Weseek Growi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-13338?: 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-2019-13338 published?: CVE-2019-13338 was published on 2019-07-09 and last updated on 2026-06-17.

References

https://gist.github.com/polkaman/d039fb5236a043907e44efc198d9161c

Affected products (1)

cpe:2.3:a:weseek:growi:*:*:*:*:*:*:*:*

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