How severe is CVE-2023-0734?

CVE-2023-0734 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 none, integrity low, and availability none.

Is CVE-2023-0734 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-0734?

CVE-2023-0734 affects Wallabag. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-0734?

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

When was CVE-2023-0734 published?

CVE-2023-0734 was published on 2023-03-05 and last updated on 2026-06-17.

CVE-2023-0734

CVE-2023-0734 is a medium-severity vulnerability in Wallabag 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-285.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-285
Affected product: Wallabag
Published: 2023-03-05
Last modified: 2026-06-17

Description

Improper Authorization in GitHub repository wallabag/wallabag prior to 2.5.4.

Frequently asked questions

What is CVE-2023-0734?: Improper Authorization in GitHub repository wallabag/wallabag prior to 2.5.4.
How severe is CVE-2023-0734?: CVE-2023-0734 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 none, integrity low, and availability none.
Is CVE-2023-0734 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0734?: CVE-2023-0734 affects Wallabag. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0734?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-0734 published?: CVE-2023-0734 was published on 2023-03-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wallabag:wallabag:*:*:*:*:*:*:*:*

More vulnerabilities in Wallabag

CVE-2023-0737 — Medium (CVSS 6.5): wallabag version 2.5.2 contains a Cross-Site Request Forgery (CSRF) vulnerability that allows attackers to arbitrarily…
CVE-2023-4455 — Medium (CVSS 6.5): Cross-Site Request Forgery (CSRF) in GitHub repository wallabag/wallabag prior to 2.6.3.
CVE-2023-0735 — Medium (CVSS 6.5): Cross-Site Request Forgery (CSRF) in GitHub repository wallabag/wallabag prior to 2.5.4.
CVE-2023-4454 — Medium (CVSS 5.7): Cross-Site Request Forgery (CSRF) in GitHub repository wallabag/wallabag prior to 2.6.3.
CVE-2023-0736 — Medium (CVSS 5.4): Cross-site Scripting (XSS) - Stored in GitHub repository wallabag/wallabag prior to 2.5.4.
CVE-2023-0610 — Medium (CVSS 4.3): Improper Authorization in GitHub repository wallabag/wallabag prior to 2.5.3.

All CVEs affecting Wallabag →

Other CWE-285 (Improper Authorization) vulnerabilities

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