How severe is CVE-2021-25954?

CVE-2021-25954 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2021-25954 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-25954?

CVE-2021-25954 affects Dolibarr. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-25954?

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

When was CVE-2021-25954 published?

CVE-2021-25954 was published on 2021-08-09 and last updated on 2026-06-17.

CVE-2021-25954

CVE-2021-25954 is a medium-severity vulnerability in Dolibarr with a CVSS 3.x base score of 4.3. 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-863.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Dolibarr
Published: 2021-08-09
Last modified: 2026-06-17

Description

In “Dolibarr” application, 2.8.1 to 13.0.4 don’t restrict or incorrectly restricts access to a resource from an unauthorized actor. A low privileged attacker can modify the Private Note which only an administrator has rights to do, the affected field is at “/adherents/note.php?id=1” endpoint.

Frequently asked questions

What is CVE-2021-25954?: In “Dolibarr” application, 2.8.1 to 13.0.4 don’t restrict or incorrectly restricts access to a resource from an unauthorized actor. A low privileged attacker can modify the Private Note which only an administrator has rights to do, the affected field is at “/adherents/note.php?id=1” endpoint.
How severe is CVE-2021-25954?: CVE-2021-25954 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2021-25954 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-25954?: CVE-2021-25954 affects Dolibarr. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-25954?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-25954 published?: CVE-2021-25954 was published on 2021-08-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dolibarr:dolibarr:*:*:*:*:*:*:*:*

More vulnerabilities in Dolibarr

CVE-2019-19212 — Critical (CVSS 9.8): Dolibarr ERP/CRM 3.0 through 10.0.3 allows XSS via the qty parameter to product/fournisseurs.php (product price screen).
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CVE-2018-9019 — Critical (CVSS 9.8): SQL Injection vulnerability in Dolibarr before version 7.0.2 allows remote attackers to execute arbitrary SQL commands…
CVE-2018-10094 — Critical (CVSS 9.8): SQL injection vulnerability in Dolibarr before 7.0.2 allows remote attackers to execute arbitrary SQL commands via…
CVE-2017-14242 — Critical (CVSS 9.8): SQL injection vulnerability in don/list.php in Dolibarr version 6.0.0 allows remote attackers to execute arbitrary SQL…
CVE-2017-14238 — Critical (CVSS 9.8): SQL injection vulnerability in admin/menus/edit.php in Dolibarr ERP/CRM version 6.0.0 allows remote attackers to…

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Other CWE-863 (Incorrect Authorization) vulnerabilities

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CVE-2026-46595 — Critical (CVSS 10.0): Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of…
CVE-2026-33105 — Critical (CVSS 10.0): Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over…
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