CVE-2019-19010

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 1.7%, top 25% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 9.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Eval injection in the Math plugin of Limnoria (before 2019.11.09) and Supybot (through 2018-05-09) allows remote unprivileged attackers to disclose information or possibly have unspecified other impact via the calc and icalc IRC commands.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
83%
KEV
Not listed

Published

November 16, 2019

Last Modified

November 21, 2024

Advisory Details (5)

Auto-updated Sep 20, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic

[SECURITY] Fedora 31 Update: limnoria-20191109-2.fc31 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DRNOUHFEN75QAIKT4Y3HDN3TT5LSIWN2/
generic

[SECURITY] Fedora 29 Update: limnoria-20191109-2.fc29 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P2AGND54UIJV3WHOYO2YINIXSDGAAPO/
generic

[SECURITY] Fedora 30 Update: limnoria-20191109-2.fc30 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/54CQM2TEXRADLE77VOMCPHL5PBHR3ZWJ/
generic

math eval vulnerability · progval/Limnoria Wiki · GitHub

https://github.com/ProgVal/Limnoria/wiki/math-eval-vulnerability
github_commit

commit 3848ae78de45 (ProgVal/Limnoria)

Fix landed in ProgVal/Limnoria commit 3848ae78de45 — awaiting tagged release

https://github.com/ProgVal/Limnoria/commit/3848ae78de45b35c029cc333963d436b9d2f0a35

Affected Packages

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
limnoria—2019.11.09-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
limnoria—2019.11.09-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
limnoria—2019.11.09-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
limnoria—2019.11.09-1—
PyPI(1)
PackageVulnerable rangeFixed inDependents
limnoria2013-01-21T20:33:09+0100 ... 2019.10.22 (75 versions)2019.11.09—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 6× in last 7d / 24× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 146 total refreshes for this CVE.

  1. 2026-09-24 13:59 UTCEPSS rescore
  2. 2026-09-23 13:43 UTCEPSS rescore
  3. 2026-09-22 14:43 UTCEPSS rescore
  4. 2026-09-21 20:28 UTCEPSS rescore
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  14. 2026-09-08 00:10 UTCOSV refresh
  15. 2026-09-07 15:57 UTCEPSS rescore
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  1. 2026-08-25 13:45 UTCEPSS rescore
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  3. 2026-08-21 23:45 UTCEPSS rescore
  4. 2026-08-21 10:14 UTCOSV refresh
  5. 2026-08-20 22:51 UTCEPSS rescore
  6. 2026-08-19 17:00 UTCEPSS rescore
  7. 2026-08-18 13:44 UTCEPSS rescore
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  9. 2026-08-16 14:52 UTCEPSS rescore
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  17. 2026-08-05 22:51 UTCOSV refresh
  18. 2026-08-05 19:13 UTCEPSS rescore
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  22. 2026-07-30 16:24 UTCEPSS rescore
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  24. 2026-07-28 15:32 UTCEPSS rescore
  25. 2026-07-26 14:51 UTCEPSS rescore
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  27. 2026-07-24 14:14 UTCEPSS rescore
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  29. 2026-07-23 14:15 UTCEPSS rescore
  30. 2026-07-23 01:42 UTCEG score recompute
  31. 2026-07-22 22:23 UTCEG score recompute
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  37. 2026-07-20 01:46 UTCOSV refresh
  38. 2026-07-19 14:28 UTCEPSS rescore
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  40. 2026-07-19 02:26 UTCEPSS rescore
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  50. 2026-07-12 05:43 UTCEPSS rescore
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  54. 2026-07-09 19:06 UTCEPSS rescore
  55. 2026-07-08 15:11 UTCEPSS rescore
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  62. 2026-07-02 16:54 UTCOSV refresh
  63. 2026-07-01 15:03 UTCEPSS rescore
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  65. 2026-06-30 23:20 UTCEPSS rescore
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  67. 2026-06-28 14:04 UTCEPSS rescore
  68. 2026-06-28 04:54 UTCEPSS rescore
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  70. 2026-06-27 03:06 UTCEPSS rescore
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  73. 2026-06-24 14:03 UTCEPSS rescore
  74. 2026-06-24 14:03 UTCEPSS rescore
  75. 2026-06-23 21:31 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2019-19010?
CVE-2019-19010 is a critical vulnerability published on November 16, 2019. Eval injection in the Math plugin of Limnoria (before 2019.11.09) and Supybot (through 2018-05-09) allows remote unprivileged attackers to disclose information or possibly have unspecified other impact via the calc and icalc IRC commands.
When was CVE-2019-19010 disclosed?
CVE-2019-19010 was first published in the National Vulnerability Database on November 16, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-19010 actively exploited?
CVE-2019-19010 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 17.2% of all scored CVEs.
What is the CVSS score of CVE-2019-19010?
CVE-2019-19010 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2019-19010?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-19010, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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