vciy

CVE-2022-36804

INDEX BUILT · 2026-09-20

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Multiple API endpoints in Atlassian Bitbucket Server and Data Center 7.0.0 before version 7.6.17, from version 7.7.0 before version 7.17.10, from…

CVE-2022-368044 of 4 sources documented this
75

rank 75 = 40 + 22 + 0 + 7 + 6

rank@v1 · act now

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.99174 · CISA KEV listed  ·  without this subject the record ranks 35

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 8.8, from NVD  ·  without this subject the record ranks 53

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 75

How much of the world it touches

NVD CPE configurations

7 products in the CPE ranges  ·  without this subject the record ranks 68

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 69

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$4.95Mover the next 30 days, if this record is yours
Movement+$1.07Mon 2022-09-22, the last material move, 3 years, 11 months before this reading
Basisassumeda published average, not your estate

$4.95M = $4.99M incident cost x 1 exposure x 0.99174 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.99174EPSSKEV · LISTED
Severity8.8 HIGHreceipt
Harmtotal lossreceipt
Exploitationin the wild · KEVreceipt
Defensefix version namedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2023-03-07, 1283 days at 0.99, as of 2026-09-10. arc-rules@v1

Foresight · where to check next

CVE-2017-6884Soliton SystemsActiveMQ BrokerCVE-2023-43208CVE-2021-27102CVE-2021-2710436804

This record is one instance of CWE-78, improper neutralization of special elements used in an os command ('os command injection'). The index holds 6775 prior instances of this class, 121 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

Full pattern panel

Prior records in this weakness class. Each is its own record, dated and receipted.
Color is a claim, not decoration:the hostile worldthe defenseno signalspoke length is how much of the record matches, not how bad it is

Running Atlassian Bitbucket Server? Check your version

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Harm, if it fires from the vector and the weakness

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Reachnetwork-reachable · low privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · NVD's vectorreceipt
Weakness classCWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'); CWE-88 Improper Neutralization of Argument…receipt
Published consequencesCWE-78: Confidentiality, Integrity, Availability, Non-Repudiation: Execute Unauthorized Code or Commands, DoS: Crash, Exit, or Restart, Read Files or Directories, Modify Files or Directories, Read…[email protected]
Ransomware campaign useUnknown to CISAreceipt

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed in7.6.17; 7.17.10; 7.21.4; 8.0.3; 8.1.3; 8.2.2; 8.3.1receipt
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.
CISA remediation statusoverdue since 2022-10-21receipt
CISA required actionApply updates per vendor instructions.receipt
Published to CISA KEV36 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Exploited in the wild · CISA KEV listed, 2022-09-30.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 19 public repositories2022-09-07receipt
  • RUNG 3Exploited in the wild · CISA KEV listed2022-09-30receipt
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, NVD8.8 HIGHreceipt
Exploit probability0.99174 · top 0.07% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byatlassianreceipt
Recorded changes79 · last 16 Sep 2026derived

Affected & Fixed Versions as published

Affected productAtlassian Bitbucket Server; Atlassian Bitbucket Data Centerreceipt
Published rangesatlassian bitbucket >= 7.0.0 < 7.6.17; atlassian bitbucket >= 7.7.0 < 7.17.10; atlassian bitbucket >= 7.18.0 < 7.21.4; atlassian bitbucket >= 8.0.0 < 8.0.3receipt
Show all 7 published ranges
atlassian bitbucket >= 7.0.0 < 7.6.17
atlassian bitbucket >= 7.7.0 < 7.17.10
atlassian bitbucket >= 7.18.0 < 7.21.4
atlassian bitbucket >= 8.0.0 < 8.0.3
atlassian bitbucket >= 8.1.0 < 8.1.3
atlassian bitbucket >= 8.2.0 < 8.2.2
atlassian bitbucket 8.3.0
Fixed in7.6.17; 7.17.10; 7.21.4; 8.0.3; 8.1.3; 8.2.2; 8.3.1receipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

Multiple API endpoints in Atlassian Bitbucket Server and Data Center 7.0.0 before version 7.6.17, from version 7.7.0 before version 7.17.10, from version 7.18.0 before version 7.21.4, from version 8.0.0 before version 8.0.3, from version 8.1.0 before version 8.1.3, and from version 8.2.0 before version 8.2.2, and from version 8.3.0 before 8.3.1 allows remote attackers with read permissions to a public or private Bitbucket repository to execute arbitrary code by sending a malicious HTTP request. This vulnerability was reported via our Bug Bounty Program by TheGrandPew. receipt

NVD's analysis a second authority

severity
8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
weakness
CWE-78; CWE-88
affected versions
atlassian bitbucket >= 7.0.0 < 7.6.17; atlassian bitbucket >= 7.7.0 < 7.17.10; atlassian bitbucket >= 7.18.0 < 7.21.4; and 4 more, listed in full below
also scored by
8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

check it yourself jira.atlassian.com packetstormsecurity.com packetstormsecurity.com receipt

Dated events

2022-09-20EPSS moved 0.01 to 0.542022-09-30Added to CISA KEV2022-10-21CISA remediation due2023-03-07EPSS moved 0.79 to 0.98

Movement the material steps

25 Aug 20220.02722
20 Sep 20220.54227 · crossed 0.10 and 0.50
21 Sep 20220.46626 · crossed 0.50
22 Sep 20220.68064 · crossed 0.50
23 Sep 20220.78622
7 Mar 20230.97531 · crossed 0.90 · scoring model v2023.03.01
17 Mar 20250.94429 · scoring model v2025.03.14
15 Jun 20260.99174 · scoring model v2026.06.15
10 Sep 20260.99174
Show all 65 observations
25 Aug 20220.02722
1 Sep 20220.01156
20 Sep 20220.54227
21 Sep 20220.46626
22 Sep 20220.68064
23 Sep 20220.78622
7 Mar 20230.97531
10 Mar 20230.97559
24 Mar 20230.97441
25 Mar 20230.97247
24 Apr 20230.97315
8 May 20230.97390
16 May 20230.97392
2 Jul 20230.97360
8 Jul 20230.97274
15 Jul 20230.97134
26 Jul 20230.97202
7 Aug 20230.97327
21 Aug 20230.97338
1 Sep 20230.97232
22 Sep 20230.97168
27 Sep 20230.97087
22 Oct 20230.97134
4 Nov 20230.97141
17 Nov 20230.97136
13 Dec 20230.97026
27 Dec 20230.97105
9 Jan 20240.97171
5 Feb 20240.97142
7 Feb 20240.97346
18 Feb 20240.97396
4 Mar 20240.97395
17 Mar 20240.97343
1 Apr 20240.97358
15 Apr 20240.97350
13 Jun 20240.97352
29 Jun 20240.97428
21 Aug 20240.97401
7 Sep 20240.97346
20 Sep 20240.97340
1 Nov 20240.97346
28 Nov 20240.97341
14 Dec 20240.97368
17 Dec 20240.97496
26 Dec 20240.97434
10 Jan 20250.97413
24 Jan 20250.97444
30 Jan 20250.97364
20 Feb 20250.97349
5 Mar 20250.97374
17 Mar 20250.94429
30 Jul 20250.94424
1 Oct 20250.94429
27 Oct 20250.94424
28 Oct 20250.94429
18 Nov 20250.94365
21 Nov 20250.94429
27 Dec 20250.94424
28 Dec 20250.94429
27 Mar 20260.944
23 May 20260.94395
26 May 20260.944
15 Jun 20260.99174
7 Jul 20260.99077
10 Sep 20260.99174

65 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.99174Published2022-08-25Public PoC2022-09-07CISA KEV2022-09-30Index as of2026-09-10

Listed by CISA 36 days after it published and the record had been public for 4 years when this index was last written.

Published 2022-08-25 receipt · Public PoC 2022-09-07 receipt · CISA KEV 2022-09-30 receipt · Index as of 2026-09-10 derived

The pattern, elsewhere

This record is one instance of CWE-78, improper neutralization of special elements used in an os command ('os command injection'). The index holds 6775 prior instances of this class, 121 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2017-6884matches 8 of 9KEV listed · 2017receipt
CVE-2026-25108 · Soliton Systems K.K. FileZenmatches 8 of 10KEV listed · 2026receipt
CVE-2026-34197 · Apache ActiveMQ Brokermatches 8 of 10KEV listed · 2026receipt
CVE-2023-43208matches 7 of 9KEV listed · 2023receipt
CVE-2021-27102matches 7 of 9KEV listed · 2021receipt
CVE-2021-27104matches 7 of 9KEV listed · 2021receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

6775 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

Siblings and hubs

Records related to this one

Its defect family

atlassian bitbucket server

Of the 2 records in this family, this is the only one holding a stated fix version: 7.6.17; 7.17.10; 7.21.4; 8.0.3; 8.1.3; 8.2.2; 8.3.1.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

This record is one of a group, and the group's page describes all of them. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

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What usually comes next

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