How severe is CVE-2023-34408?

CVE-2023-34408 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-34408 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-34408?

CVE-2023-34408 affects Dokuwiki. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-34408?

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

When was CVE-2023-34408 published?

CVE-2023-34408 was published on 2023-06-05 and last updated on 2026-06-17.

CVE-2023-34408

CVE-2023-34408 is a medium-severity vulnerability in Dokuwiki with a CVSS 3.x base score of 5.4. 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 5.4)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Dokuwiki
Published: 2023-06-05
Last modified: 2026-06-17

Description

DokuWiki before 2023-04-04a allows XSS via RSS titles.

Frequently asked questions

What is CVE-2023-34408?: DokuWiki before 2023-04-04a allows XSS via RSS titles.
How severe is CVE-2023-34408?: CVE-2023-34408 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-34408 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-34408?: CVE-2023-34408 affects Dokuwiki. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-34408?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-34408 published?: CVE-2023-34408 was published on 2023-06-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dokuwiki:dokuwiki:*:*:*:*:*:*:*:*

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