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CVE-2026-1520

A vulnerability was identified in rethinkdb up to 2.4.3. Affected by this issue is some unknown functionality of the component Secondary Index Handler. Such manipulation leads to cross site scripting. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:86660bdee6fccdef1adc574b0b676e9e8a21bdb69a1dc0028f829bc508ac2c1f
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":2.4,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":3.3,"vectorString":"AV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":2.4,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-94","description":"Code Injection","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-79","description":"Cross Site Scripting","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"modules":["Secondary Index Handler"],"product":"rethinkdb","vendor":"n/a","versions":[{"status":"affected","version":"2.4.0"},{"status":"affected","version":"2.4.1"},{"status":"affected","version":"2.4.2"},{"status":"affected","version":"2.4.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":2.4,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":3.3,"vectorString":"AV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":2.4,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-94","description":"Code Injection","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-79","description":"Cross Site Scripting","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"tags":["related"],"url":"https://github.com/59lab/dbdb/blob/main/There%20is%20a%20cross-site%20scripting(XSS)%20vulnerability%20in%20the%20rethinkdb%20database.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/references/3
{"tags":["exploit"],"url":"https://github.com/59lab/dbdb/blob/main/There%20is%20a%20cross-site%20scripting(XSS)%20vulnerability%20in%20the%20rethinkdb%20database.md#poc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/references/4
{"name":"VDB-343191 | CTI Indicators (IOB, IOC, TTP)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.343191"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/references/1
{"name":"VDB-343191 | rethinkdb Secondary Index cross site scripting","tags":["vdb-entry"],"url":"https://vuldb.com/?id.343191"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /containers/cna/references/0
{"name":"Submit #738312 | rethinkdb V2.4.3(latest) cross-site scripting(XSS)","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.738312"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c3a5aee0c2f96f66f991e5b941f7d216e30686c9ad864e0903ae028b8e74f59e · sha256:8f9ede1c58da565b… · /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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