CVE-2016-1000282

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 13.4%, top 4% 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
Weaponized
9.8EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • Public exploit code is available (Metasploit, epss top5pct, public exploit)
CISA-KEV: Not listedEPSS PROB: 13%CVSS: 9.8Exploit: Metasploit · epss top5pct · public exploitExposed: 0

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

Haraka version 2.8.8 and earlier comes with a plugin for processing attachments for zip files. Versions 2.8.8 and earlier can be vulnerable to command injection.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Track*)
EG Risk 75/100SSVC: 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%
Exploitation65% × 40%
Automatability30% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
13%
EPSS %ILE
96%
KEV
Not listed

Published

February 5, 2019

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated Sep 13, 2026
No patch confirmed yet.
generic

Exploits/harakiri-CVE-2016-1000282.py at master · outflanknl/Exploits · GitHub

https://github.com/outflanknl/Exploits/blob/master/harakiri-CVE-2016-1000282.py

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
Haraka—2.8.9—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 4× in last 7d / 20× 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 121 total refreshes for this CVE.

  1. 2026-09-18 19:22 UTCEPSS rescore
  2. 2026-09-17 19:21 UTCEPSS rescore
  3. 2026-09-15 03:05 UTCEPSS rescore
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  7. 2026-09-08 18:04 UTCOSV refresh
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  1. 2026-08-12 13:46 UTCEPSS rescore
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  6. 2026-08-06 06:54 UTCOSV refresh
  7. 2026-08-05 19:12 UTCEPSS rescore
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  17. 2026-07-23 01:21 UTCEG score recompute
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  20. 2026-07-22 14:04 UTCEPSS rescore
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  23. 2026-07-20 23:02 UTCOSV refresh
  24. 2026-07-20 17:03 UTCEPSS rescore
  25. 2026-07-19 14:27 UTCEPSS rescore
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  30. 2026-07-16 16:59 UTCEPSS rescore
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  42. 2026-07-06 16:24 UTCEPSS rescore
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  44. 2026-07-05 02:26 UTCEPSS rescore
  45. 2026-07-04 06:28 UTCEPSS rescore
  46. 2026-07-03 18:26 UTCOSV refresh
  47. 2026-07-01 15:02 UTCEPSS rescore
  48. 2026-06-30 23:19 UTCEPSS rescore
  49. 2026-06-30 23:19 UTCEPSS rescore
  50. 2026-06-29 14:03 UTCEPSS rescore
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  52. 2026-06-28 14:04 UTCEPSS rescore
  53. 2026-06-28 04:53 UTCEPSS rescore
  54. 2026-06-27 03:05 UTCEPSS rescore
  55. 2026-06-25 13:47 UTCEPSS rescore
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  71. 2026-06-15 17:45 UTCEPSS rescore
  72. 2026-06-15 06:43 UTCOSV refresh
  73. 2026-06-14 23:14 UTCEPSS rescore
  74. 2026-06-12 23:09 UTCEPSS rescore
  75. 2026-06-12 23:09 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Metasploitexploit/linux/smtp/haraka✓ verified
    First seen Jan 26, 2017

    Haraka SMTP Command Injection

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2016-1000282?
CVE-2016-1000282 is a critical vulnerability published on February 5, 2019. Haraka version 2.8.8 and earlier comes with a plugin for processing attachments for zip files. Versions 2.8.8 and earlier can be vulnerable to command injection.
When was CVE-2016-1000282 disclosed?
CVE-2016-1000282 was first published in the National Vulnerability Database on February 5, 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-2016-1000282 actively exploited?
CVE-2016-1000282 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13% probability of exploitation in the next 30 days, which ranks it in the top 3.7% of all scored CVEs.
What is the CVSS score of CVE-2016-1000282?
CVE-2016-1000282 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2016-1000282?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-1000282, 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.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2016-1000282

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