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CVE-2026-27472

SPIP before 4.4.9 allows Blind Server-Side Request Forgery (SSRF) via syndicated sites in the private area. When editing a syndicated site, the application does not verify that the syndication URL is a valid remote URL, allowing an authenticated attacker to make the server issue requests to arbitrary internal or external destinations. This vulnerability is not mitigated by the SPIP security screen.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2af4b2ebea7ee3379cad26766d87ee41ca211376b39e5d7748efcdd5699d0d4d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NO…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a39aa28b0e103262f5a96642543e95a50055b73cfdc72b011ef0f0ba5d246935 · sha256:9665ba43dcb1078f… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a39aa28b0e103262f5a96642543e95a50055b73cfdc72b011ef0f0ba5d246935 · sha256:9665ba43dcb1078f… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"SPIP","vendor":"SPIP","versions":[{"lessThan":"4.4.9","status":"affected","version":"4.4.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a39aa28b0e103262f5a96642543e95a50055b73cfdc72b011ef0f0ba5d246935 · sha256:9665ba43dcb1078f… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NO…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a39aa28b0e103262f5a96642543e95a50055b73cfdc72b011ef0f0ba5d246935 · sha256:9665ba43dcb1078f… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a39aa28b0e103262f5a96642543e95a50055b73cfdc72b011ef0f0ba5d246935 · sha256:9665ba43dcb1078f… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"description":"Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a39aa28b0e103262f5a96642543e95a50055b73cfdc72b011ef0f0ba5d246935 · sha256:9665ba43dcb1078f… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"tags":["vendor-advisory","patch"],"url":"https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-9.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a39aa28b0e103262f5a96642543e95a50055b73cfdc72b011ef0f0ba5d246935 · sha256:9665ba43dcb1078f… · /containers/cna/references/0
{"tags":["product"],"url":"https://git.spip.net/spip/spip"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a39aa28b0e103262f5a96642543e95a50055b73cfdc72b011ef0f0ba5d246935 · sha256:9665ba43dcb1078f… · /containers/cna/references/1
{"name":"VulnCheck Advisory: SPIP < 4.4.9 Blind Server-Side Request Forgery via Syndicated Sites","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/spip-blind-server-side-request-forgery-via-syndicated-sites"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a39aa28b0e103262f5a96642543e95a50055b73cfdc72b011ef0f0ba5d246935 · sha256:9665ba43dcb1078f… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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