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CVE-2026-48842

Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has Pre-authentication SQL injection in the virtuser_query plugin via a preg_replace() backslash escape bypass.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3773ff2c2e57e0479dbe03abeaeadf00cd25238e2fbe3001151f9bd453ce2bc3
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Webmail","vendor":"Roundcube","versions":[{"lessThan":"1.6.16","status":"affected","version":"1.6.0","versionType":"semver"},{"lessThan":"1.7.1","status":"affected","version":"1.7.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:001062bb48fac4d957ef8453a59ee7fe6894b6fe9d632ffac51031e15d03a603 · sha256:8dd6916c419ac605… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:001062bb48fac4d957ef8453a59ee7fe6894b6fe9d632ffac51031e15d03a603 · sha256:8dd6916c419ac605… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-89","description":"CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:001062bb48fac4d957ef8453a59ee7fe6894b6fe9d632ffac51031e15d03a603 · sha256:8dd6916c419ac605… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/06/03/17"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:001062bb48fac4d957ef8453a59ee7fe6894b6fe9d632ffac51031e15d03a603 · sha256:8dd6916c419ac605… · /containers/adp/1/references/0
{"url":"https://github.com/roundcube/roundcubemail/commit/3406183a9976e36f992d3468f37d0e2346526ee9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:001062bb48fac4d957ef8453a59ee7fe6894b6fe9d632ffac51031e15d03a603 · sha256:8dd6916c419ac605… · /containers/cna/references/2
{"url":"https://github.com/roundcube/roundcubemail/commit/87124cc7136a48b5fa9d2b40dfead6e9dcaeaf4b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:001062bb48fac4d957ef8453a59ee7fe6894b6fe9d632ffac51031e15d03a603 · sha256:8dd6916c419ac605… · /containers/cna/references/4
{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.6.16"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:001062bb48fac4d957ef8453a59ee7fe6894b6fe9d632ffac51031e15d03a603 · sha256:8dd6916c419ac605… · /containers/cna/references/3
{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.7.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:001062bb48fac4d957ef8453a59ee7fe6894b6fe9d632ffac51031e15d03a603 · sha256:8dd6916c419ac605… · /containers/cna/references/1
{"url":"https://roundcube.net/news/2026/05/24/security-updates-1.6.16-and-1.7.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:001062bb48fac4d957ef8453a59ee7fe6894b6fe9d632ffac51031e15d03a603 · sha256:8dd6916c419ac605… · /containers/cna/references/0

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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