How severe is CVE-2022-26847?

CVE-2022-26847 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 low, integrity none, and availability none.

Is CVE-2022-26847 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-26847?

CVE-2022-26847 primarily affects Spip. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-26847?

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

When was CVE-2022-26847 published?

CVE-2022-26847 was published on 2022-03-10 and last updated on 2026-06-17.

CVE-2022-26847

CVE-2022-26847 is a medium-severity vulnerability in Spip 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Spip
Published: 2022-03-10
Last modified: 2026-06-17

Description

SPIP before 3.2.14 and 4.x before 4.0.5 allows unauthenticated access to information about editorial objects.

Frequently asked questions

What is CVE-2022-26847?: SPIP before 3.2.14 and 4.x before 4.0.5 allows unauthenticated access to information about editorial objects.
How severe is CVE-2022-26847?: CVE-2022-26847 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 low, integrity none, and availability none.
Is CVE-2022-26847 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-26847?: CVE-2022-26847 primarily affects Spip. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-26847?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-26847 published?: CVE-2022-26847 was published on 2022-03-10 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

More vulnerabilities in Spip

CVE-2012-4331 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in SPIP before 1.9.2.o, 2.0.x before 2.0.18, and 2.1.x before 2.1.13 have unknown…
CVE-2008-5812 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in SPIP 1.8 before 1.8.3b, 1.9 before 1.9.2g, and 2.0 before 2.0.2 have unknown…
CVE-2024-8517 — Critical (CVSS 9.8): SPIP before 4.3.2, 4.2.16, and 4.1.18 is vulnerable to a command injection issue. A remote and unauthenticated…
CVE-2023-27372 — Critical (CVSS 9.8): SPIP before 4.2.1 allows Remote Code Execution via form values in the public area because serialization is mishandled.…
CVE-2023-24258 — Critical (CVSS 9.8): SPIP v4.1.5 and earlier was discovered to contain a SQL injection vulnerability via the _oups parameter. This…
CVE-2020-28984 — Critical (CVSS 9.8): prive/formulaires/configurer_preferences.php in SPIP before 3.2.8 does not properly validate the couleur, display,…

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