How severe is CVE-2026-22206?

CVE-2026-22206 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-22206 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-22206?

CVE-2026-22206 affects Spip. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-22206?

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.

Does CVE-2026-22206 have an EU (EUVD) identifier?

Yes. CVE-2026-22206 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8884.

When was CVE-2026-22206 published?

CVE-2026-22206 was published on 2026-02-26 and last updated on 2026-06-17.

CVE-2026-22206

CVE-2026-22206 is a high-severity vulnerability in Spip with a CVSS 3.x base score of 8.8. 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-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8884
Weakness: CWE-89
Affected product: Spip
Published: 2026-02-26
Last modified: 2026-06-17

Description

SPIP versions prior to 4.4.10 contain a SQL injection vulnerability that allows authenticated low-privilege users to execute arbitrary SQL queries by manipulating union-based injection techniques. Attackers can exploit this SQL injection flaw combined with PHP tag processing to achieve remote code execution on the server.

Frequently asked questions

What is CVE-2026-22206?: SPIP versions prior to 4.4.10 contain a SQL injection vulnerability that allows authenticated low-privilege users to execute arbitrary SQL queries by manipulating union-based injection techniques. Attackers can exploit this SQL injection flaw combined with PHP tag processing to achieve remote code execution on the server.
How severe is CVE-2026-22206?: CVE-2026-22206 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-22206 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-22206?: CVE-2026-22206 affects Spip. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-22206?: 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.
Does CVE-2026-22206 have an EU (EUVD) identifier?: Yes. CVE-2026-22206 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8884.
When was CVE-2026-22206 published?: CVE-2026-22206 was published on 2026-02-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*

More vulnerabilities in Spip

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Threat intelligence

Threat-intel indicators referencing this CVE:

47.254.36.213 (ipv4-addr)
47.251.87.199 (ipv4-addr)
47.251.73.54 (ipv4-addr)