CVE-2026-45434Disclosure(apache / ofbiz)

MEDIUMCVSS 9.8 · CRITICAL

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

Patch apache ofbiz systems immediately
Hunt for exploitation attempts and persistence artifacts
Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

NVD description

Improper Authentication vulnerability in Apache OFBiz via Password-Change Logic Flaw Leading to Remote Code Execution This issue affects Apache OFBiz: before 24.09.06. Users are recommended to upgrade to version 24.09.06, which fixes the issue.

apache CVEs Back to dashboard

4.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://lists.apache.org/thread/yw4owrzl0yho1yx7oqxvr6xjkmln9tq8

Other references

http://www.openwall.com/lists/oss-security/2026/05/19/29

Weakness type (CWE)

CWE-287

Priority

MEDIUM

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

ofbiz

Threat summary

Public PoC and exploit tooling are both present
Patch or workaround signal is available
12 mentions across 7 observed days
Momentum state: stable

What's happening

Exploit tool or code specified in 1 signal
PoC mentioned or linked in 3 signals
Patch or workaround mentioned in 3 signals
Technical details provided in 12 signals
Disclosure: 8 classified signals
Peaked 4d ago at 6 mentions (2026-05-21); latest day: 1
12 total mentions across 7 days

Affected systems

Vendors

apache

Products

ofbiz

Deep dive

Activity timeline12 mentions / 7d

Signal classification4 categories

Disclosure

866.7%

Patch

216.7%

PoC

18.3%

General

18.3%

Referenced assets10 URLs

By indicator

Classification over time

Date	Total	Labels

2026-05-19	1	Disclosure1
2026-05-20	1	PoC1
2026-05-21	6	Disclosure5Patch1
2026-05-22	1	Disclosure1
2026-05-26	1	Patch1
2026-05-28	1	Disclosure1
2026-06-18	1	General1

Full discourse12 posts

Aretiq.AI@AretiqAI143d
PoC
New N-day research: CVE-2026-45434 — Apache OFBiz Authentication Bypass → RCE A single HTTP request bypasses forced password-change restrictions and achieves OS command execution. Full analysis, detection rules, and PoC: https://aretiq.ai/research/3
Post summary
CVE‑2026‑45434 in Apache OFBiz allows an authentication bypass via a single HTTP request that results in remote command execution; a PoC and detection rules have been released.
0191513818.7K
195 followersView on X
モーくん🐮｜WordPress × セキュリティ@accell_mo_kun141d
Disclosure
Apache OFBizにRCE+認証バイパス（CVE-2026-45434）が出たモー🐮 しかも昨日、GoogleがAIモデルでゼロデイ発見・武器化してた痕跡も確認… 「AIで攻める時代」のWeb制作者の備え、4ツイートでまとめるモー👇 #Webフリーランス #駆け出しエンジニアと繋がりたい https://t.co/rUwXrWNULj
Post summary
The tweet announces a newly disclosed Apache OFBiz vulnerability (CVE‑2026‑45434) that provides remote code execution and authentication bypass, noting Google’s AI‑based discovery but offering no PoC, exploit code, or patch details.
10020113
759 followersView on X
Roberto A. Foglietta 🐧🐧@robang74v2142d
Disclosure
NGIX IS DONE, APACHE AS WELL New N-day research: CVE-2026-45434 — Apache OFBiz Authentication Bypass → RCE ~> https://aretiq.ai/research/3 Critical NGINX Vulnerability Lets Hackers Launch Remote Code Execution (RCE) Attacks. ~> https://gbhackers.com/critical-nginx-vulnerability/ *** https://t.co/bXGDzxr0yN
Post summary
The text announces new critical vulnerabilities in Apache OFBiz and NGINX that allow authentication bypass and remote code execution, with research links potentially offering further details or PoC.
00111153
128 followersView on X
kokumօtօ@__kokumoto142d
Disclosure
Apache OFBizに重大(Critical)な脆弱性。CVE-2026-45434はパスワードリセット機能のロジック不備に起因する遠隔コード実行。その他複数脆弱性と併せ修正。 https://securityonline.info/apache-ofbiz-rce-vulnerability-authentication-bypass-cve-2026-45434/
Post summary
The text discloses a critical CVE-2026-45434 in Apache OFBiz, describing it as an RCE stemming from a logic flaw in the password reset function, without mentioning PoC code, exploits, or active exploitation.
00030727
7.6K followersView on X
Cyber Edition@CyberEdition142d
Patch
🔥 Critical Apache OFBiz flaw CVE-2026-45434 lets attackers bypass auth and gain full RCE. Public PoC is already out, and default demo creds make exposed servers easy targets. Update to 24.09.06 immediately. Read more https://thecyberedition.com/apache-ofbiz-rce-flaw-cve-2026-45434-enables-auth-bypass-attacks/ #CyberSecurity #RCE
Post summary
A critical RCE flaw in Apache OFBiz (CVE-2026-45434) permits authentication bypass and is publicly demonstrated; update to 24.09.06 immediately to mitigate the risk.
00020115
729 followersView on X
IntegSec@integ_sec114d
General
CVE-2026-45434: Apache OFBiz Password-Change Logic Flaw Leading to Remote Code Execution - What It Means for Your Business and How to Respond https://hubs.li/Q04lSytM0
Post summary
The provided text highlights a remote code execution vulnerability in Apache OFBiz's password‑change logic, but it offers no PoC, exploit code, active exploitation evidence, patch details, or technical specifics beyond the RCE claim.
0000033
31 followersView on X
iototsecnews@iototsecnews135d
Disclosure
Apache OFBiz の脆弱性 CVE-2026-45434 が FIX：PW 変更処理の不備による認証回避と RCE https://iototsecnews.jp/2026/05/21/apache-ofbiz-rce-flaw-abuses-password-change-restrictions-for-authentication-bypass/ 今回の脆弱性 CVE-2026-45434 の原因は、パスワード変更が必要な状態を、プログラムがエラー (認証失敗) として正しく扱わなかったことにあります。さらに、その変更フラグの判断を安全なデータベースからではなく、ユーザーが自由に書き換えられる通信データから直接読み込んでしまったことも大きな問題です。これらに加え、プログラムを実行する機能に権限チェックや安全な制限が欠落しているため、悪意のある命令がそのまま実行できる状態になっています。ご利用のチームは、十分にご注意ください。 #Apache #CVE202645434 #OFBiz #Vulnerability
Post summary
The article announces a critical authentication‑bypass and remote code execution flaw in Apache OFBiz (CVE‑2026‑45434), explains how mishandled password‑change logic and missing safeguards allow execution of arbitrary commands, and notes that a fix has been released.
0000072
489 followersView on X
SecAlerts@SecAlertsCo136d
Patch
🚨 CVE-2026-45434 — Apache OFBiz, CVSS 9.8. Auth bypass via password-change logic flaw leads to full RCE. No auth required, network exploitable. Upgrade to 24.09.06 now. https://secalerts.co/vulnerability/CVE-2026-45434
Post summary
Apache OFBiz CVE-2026-45434 is a high‑severity authentication bypass that enables remote code execution; installing version 24.09.06 resolves the issue. No evidence of active exploitation is provided.
0000082
826 followersView on X
selva@SelvaKtm2142d
Disclosure
CVE-2026-45434: Apache OFBiz Auth Bypass Leads to Critical RCE https://thecybrdef.com/cve-2026-45434-apache-ofbiz-auth-bypass-rce/ #Cyberupdates #Cybertechnews #Cybersecurity
Post summary
The article announces CVE-2026-45434 as a critical authentication bypass that allows remote code execution in Apache OFBiz.
0000038
5 followersView on X
UNDERCODE NEWS@UndercodeNews142d
Disclosure
🚨 Apache OFBiz Critical Authentication Bypass (#CVE-2026-45434) Enables Full Remote Code Execution on Unpatched ERP Systems -Fact Checker: ✅: 2 ❌: 1 || 2/3 http://undercodenews.com/apache-ofbiz-critical-authentication-bypass-cve-2026-45434-enables-full-remote-code-execution-on-unpatched-erp-systems/
Post summary
The tweet announces a newly disclosed Apache OFBiz authentication bypass (CVE-2026-45434) that can lead to full remote code execution on unpatched ERP systems, without mentioning PoC, exploit code, or mitigation.
0000052
867 followersView on X
cybersecuritypath@cybrsecpath142d
Disclosure
CVE-2026-45434: Apache OFBiz Auth Bypass Leads to Critical RCE https://thecybrdef.com/cve-2026-45434-apache-ofbiz-auth-bypass-rce/ #Cyberupdates #Cybertechnews #Cybersecurity
Post summary
The post announces a new vulnerability (CVE‑2026‑45434) in Apache OFBiz, describing an authentication bypass that enables critical remote code execution, but provides no PoC, exploit, patch, or exploitation evidence.
0000058
9 followersView on X
Vulmon Vulnerability Feed@VulmonFeeds144d
Disclosure
CVE-2026-45434 Improper Authentication in Apache OFBiz Before 24.09.06 Leading to Remote Code Execution https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-45434
Post summary
The text announces CVE-2026-45434, an improper authentication flaw in Apache OFBiz before 24.09.06 that permits remote code execution.
0000058
4.0K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	apache	ofbiz	-	-	-

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What researchers are saying

CVE-2026-45434

Aretiq.AI[verified]@AretiqAIPoC

CVE‑2026‑45434 in Apache OFBiz allows an authentication bypass via a single HTTP request that results in remote command execution; a PoC and detection rules have been released.

モーくん🐮｜WordPress × セキュリティ[verified]@accell_mo_kunDisclosure

The tweet announces a newly disclosed Apache OFBiz vulnerability (CVE‑2026‑45434) that provides remote code execution and authentication bypass, noting Google’s AI‑based discovery but offering no PoC, exploit code, or patch details.

kokumօtօ[verified]@__kokumotoDisclosure

The text discloses a critical CVE-2026-45434 in Apache OFBiz, describing it as an RCE stemming from a logic flaw in the password reset function, without mentioning PoC code, exploits, or active exploitation.

IntegSec[verified]@integ_secGeneral

The provided text highlights a remote code execution vulnerability in Apache OFBiz's password‑change logic, but it offers no PoC, exploit code, active exploitation evidence, patch details, or technical specifics beyond the RCE claim.

UNDERCODE NEWS[verified]@UndercodeNewsDisclosure

The tweet announces a newly disclosed Apache OFBiz authentication bypass (CVE-2026-45434) that can lead to full remote code execution on unpatched ERP systems, without mentioning PoC, exploit code, or mitigation.

Roberto A. Foglietta 🐧🐧@robang74v2Disclosure

The text announces new critical vulnerabilities in Apache OFBiz and NGINX that allow authentication bypass and remote code execution, with research links potentially offering further details or PoC.

Cyber Edition@CyberEditionPatch

A critical RCE flaw in Apache OFBiz (CVE-2026-45434) permits authentication bypass and is publicly demonstrated; update to 24.09.06 immediately to mitigate the risk.

iototsecnews@iototsecnewsDisclosure

The article announces a critical authentication‑bypass and remote code execution flaw in Apache OFBiz (CVE‑2026‑45434), explains how mishandled password‑change logic and missing safeguards allow execution of arbitrary commands, and notes that a fix has been released.